3(x-12)+23=35.7

问题描述:

3(x-12)+23=35.7

3(x-12)+23=35.7
3x-36+23=35.7
3x-13=35.7
3x=48.7
x≈16.23
真心求采纳啊谢谢您满意答案是您!我想请问5x+8=3-2x怎么解呢?谢谢!5x+8=3-2x

5x-2x=3-8
3x=-5
x=-3/5