Question

угадай корни уравнения x + x = 64
58 + y + y + y = 58
a + 2 = a - 1

Answer 1

1. 2x = 64
x = 32
3. a-a = -3
a = 3

Answer 2

1.
2х=64
х=32
2.
3у=0
у=0
3
0=-3