Question

Resolva a equação:
2(x+3)=30

Answer 1

2(x+3)=30
2x+6=30
2x=30-6
2x=24
x=24/2
x=12

Answer 2

2(x+3) = 30
2x+6 = 30
2x = 30-6
2x = 24
x = 24/2 = 12