Question

2) 6y-3(y-1) = 4 + 5y
3) 4 (x-1)-3 = -x + 1
4)- 10y + 20 = 15+7(-x + 2)
5) 12+ 4(x-3)-2x = 14-3x​

Answer 1

Ответ:

6y-3y-3=4+5y

6y-3y+5y=4+3

8y=7

y=8÷7

y=8/7