Question

Encontre a solucao da equacao, sendo N: 2(m+1)-3.(2m-5)=6m-13

Answer 1

2(m+1)-3.(2m-5)=6m-13
2m+2-6m+15=6m-13
2m-6m-6m=-13-15-2
-10m=-30    (-1)
10m=30
m=$\frac{30}{10} =3$