Why did he become more and more low-key towards the end? They might even be despised by children because they didn't know how to solve most of the questions! Or not at all!
I can only do some logistics work like cooking soup
There was another point. The more furious you were, the more difficult it was to teach. Because the more you shouted, the more blank his mind became. In the end, he couldn't even teach the simplest questions!
Lin Xuan felt that he was simply an education expert!
Walking over, he was clearly stunned when he saw Lin Xuan.
Lin Xuan blinked at him with a faint smile. The threat in his eyes was obvious.
Kid, listen obediently later, or else I'll complain!
"Which question?" Lin Xuan sat beside the little fatty and asked.
"This one." The little fatty obediently handed the paper to Lin Xuan and pointed at one of the questions.
Lin Xuan took a look. It was a one-yuan one-time solution equation question.
Lin Xuan had been a straight-A student since he was young. This question was too simple for him!
He took a draft book and read the questions first.
It is known that the solution of the equation 2x a=10 3x and the equation 4-x a=x are opposite numbers, then a is equal to-
"Listen carefully. I'll only say it once.”You speak first.
" Yes." The little fatty nodded seriously.
"Let's look at these two equations first. Both of them contain x, so if we want a, what do we have to know?”At this point, Lin Xuan paused and asked.
“X？”The little fatty's voice was very soft. It was obvious that he had been scolded to the point where he did not dare to answer.
"Very good, it's X."
Lin Xuan's praise reduced the little fatty's depression a lot, and he also had confidence in his heart.
"Let's continue. How do we know what x is based on these two equations? Look at the question. The question says that the solutions of the two equations are opposite numbers.”Lin Xuan continued to ask.
" The sum of two opposite numbers is 0," the little fatty replied quickly.
"Yes, very smart."
After receiving praise again, the little fatty's confidence increased even more.
" But even so, we still can't know the answer to x because there are two letters in both equations. So what can we do? Think about it carefully."
The little fatty pondered for a moment, but he still had a dumbfounded expression.
"There's no rush. Since there are two letters in the equation, can we use a to represent x?”
Ming Xuan wrote down the word " understand " on his notebook.
"Let's calculate the first equation first. Move x to the left, then move the other terms to the right, and then combine them.”
-x=10-a
Lin Xuan wrote this answer on the paper.
"Then what is x?"
Lin Xuan explained very carefully and patiently. He was certain that if he had a child in the future, he would definitely be a patient father!
"Oh, I know." The little fatty had a look of sudden realization.
“x=a-10!”Little fatty shouted excitedly.
"That's right. Then I'll leave equation 2 to you to solve."
Soon, the little fatty wrote down the answer to equation 2.
Lin Xuan checked and found that it was completely correct!
" Come on, continue. We just said that the solutions of the two equations are the opposite of each other. Their sum is 0."
"Oh, I understand!" Little fatty shouted excitedly.
He picked up the pen and started writing on the draft paper. Finally, he calculated the answer on the paper.
a=16/3。
"Absolutely correct!" Lin Xuan said with a smile. He felt that he was simply an education expert.
Ding... The system has detected that the host has completed a special mission. The reward is 100 houses in the Blue Bay International School District!
Damn, 100 Blue Bay International School District Apartments!
The system was always so generous!
"Not bad, not bad. Thank you so much!”The middle-aged lady couldn't help but praise him.
As expected of someone who graduated from B University. She looked good.
The middle-aged lady was tempted. It would be great if he could be her son-in-law. Although his current job was not good, his family had connections. As long as he was willing, it would not be a problem to arrange a job for him.
Raising his head, Lin Xuan saw this middle-aged lady, Auntie Yi Nian, smiling at him.
She was so scared that she shivered. Could she be up to something?
"I'm leaving!" Hurry up and leave!
Boys have to protect themselves outside!
"Hey, don't be so busy. Young man, do you have a girlfriend? I just want to ask if you have a girlfriend?”The middle-aged lady grabbed Lin Xuan's arm.
"!"
Could it be that he was thinking wrongly? He just wanted to introduce a girlfriend to her.
"Let me introduce you to one. My daughter is a dancer. She's very beautiful!”The middle-aged lady quickly said, not giving Lin Xuan a chance to speak at all. He even took out his phone with one hand and took out a photo of his daughter. He brought it in front of Lin Xuan's eyes and wanted to show it to him.
In addition, votes, everything.
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