1) -2,4(7 - 9х) = -48 2) (5+7x)*15=-30

3) -7*(2-3x)=56

#2

1)x+0,4/8 = 0,7-x/3
Помогите пожалуйста
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Copyright © 2024 SCHOLAR.TIPS - All rights reserved.