Question

m/5+m/8= -41/20 - 7/10m

Answer 1

m/5 + m/8 = -41/20 - 7/10 m
m/5 + m/8 + 7/10 m = -41/20
8m + 5m + 28m/40 = -41/20
41/40 m = -41/20
m = -41/20 x 40/41
m = -40/20
m = -2