Question

2 + 3y - 6 = 4(2 + y) -8
7x -2(y + 2) = 3(x + y) + 5
x +
y
||
2
2 +
y = 9​

Answer 1

Ответ:

2+3у-6=4(2+у)-8

2+3*0-6=8+4х-8

2+0-6=4х

-4=4х

4х=-4

х=-1