Question

8*(4+y) -5y = 4y -67

Answer 1

8 * (4 + y) - 5y = 4y - 67
32 + 3у = 4у - 67
у = 99

Удачи!

Answer 2

8*(4+y)-5y=4y-67
32+8у-5у=4у-67
32+3у+67=4у
4у-3у=99
у=99.