Question

efetue: 4(x-3)+2(6+3x)=20​

Answer 1

4(x-3) + 2(6+3x) = 20​

4x - 12 + 12 + 6x = 20

10x = 20

x = 20 / 10

x = 2

Answer 2

Resposta:

$4(x-3)+2(6+3x)=20$

$4x-12+12+6x=20$

$4x+6x=12-12+20$

$10x=20$

$x=\dfrac{20}{10}$

$x=2$

Explicação passo-a-passo: