Question

determine a equação 2(m +5) - 2m = 5(m+ 2) - 6

Answer 1

5m+10-2m=5m+10-6
5m-2m-5m=10-6-10
-2m=-6
m=-2/-6
m=-0,33333

Answer 2

2(m+5)-2m=5(m+2)-6
2m+10-2m=5m+10-6
2m-2m-5m=10-6-10
-5m= -6
-m= -6/5      x(-1)
m= 6/5