Question

resolva as equaçao de 1 grau
A) -x+12= -6x+32

Answer 1

-x+12 = -6x+32

-x+6x = 32-12

5x = 20

x = 20 ÷ 5

x = 4

Answer 2

Explicação passo-a-passo:

-x+6x=32-12

5x=20

x=5:20

x=4