Question

Раскрыть скобки
2х+3(х+у)=11

Answer 1

2х + 3 (х + у) = 11
2х + 3х + 3у = 11
5х + 3у = 11

Answer 2

2x + 3(x + y) = 11
2 + 3x + 3y = 11
5x + 3y = 11