Question

a resposta 5(x+1)-3(x+2)=o

Answer 1

5(x+1)-3(x+2)=0
5x+5-3x-6=0
5x-3x+5-6=0
2x-1=0
2x=1
x=1/2
x=0,5

Answer 2

$5( x+1) -3 (x+2) = 0 \\ 5x +5 -3x - 6 = 0 \\ 5x -3x +5 -6 =0 \\ 2x -1=0 \\ 2x = 1 \\ x= \frac{1}{2}$