Question

2.(x-3)+.(2x+1) alguém ajuda?

Answer 1

2.x - 2.3 + (2x+1) =0
2x - 6 +2x +1 =0
2x + 2x = +6 - 1
4x = 5
x = 5/4

Answer 2

2x-6+2x+1=0
4x-5=0
x=5/4