Question

quanto e 2(x+3)=4(x-1)

Answer 1

$2(x +3) = 4(x + 1) 2x + 6 = 4x + 4 2x - 4x = 4 - 6 -2x = - 2 * ( - 1 ) 2x = 2 x = 2/2 x = 1$

Bons estudos!