Question

arme equação 4x+2x+28=100-12

Answer 1

4x+2x+28=100-12
6x=100-12-28
6x=60
x=60/6
x=10
Resposta: 10

Answer 2

4x + 2x + 28 = 100 - 12
6x = 100 - 12 - 28
6x = 88 - 28
6x = 60
x = 60/6
x = 10