Question

equação do 1 grau 2 - 4 x = 32 - 18 x + 12

Answer 1

2-4x=32-18x+12
-4x+18x=-2+32+12=0
14x=42
x=42÷14
x=3

Answer 2

2 - 4x = 32 - 18x + 12
-4x = 32 - 18x + 12 -2
18x - 4x = 32 + 12 - 2
14x = 42
x = 42/14
x = 3