Question

quem consegue resolver? 2(x-1)=5x+3

Answer 1

$2(x - 1) = 5x + 3 \\ 2x - 2 = 5x + 3 \\ 2x - 5x = 3 - 2 \\ - 3x = 1 \\ x = \frac {1}{ - 3} \\ x = - \frac{1}{3}$

Bons estudos! :)

Answer 2

2(x-1)=5x+3

2x-2=5x+3

2x-5x=+3+2

-3x=+5×(-1)

3x=-5

x=-5/3