Question

qual a solução da equação abaixo ?
2.(x+3)/3+5.(2x-1)/2+1/6=5x​

Answer 1

Resposta:

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

(2x+6)/3+(10x-5)/2+1/6=5×

2x/3+2+10×/2-10+1/6=5×

2x/3+10x/2-5x=-2+10-1/6

4x/6+30x/6-30x/6=-12/6+60/6-1/6

4x+30x-30x=-12+60-1

4x=47

x=47/4