Question

solve each equation and verify the solution.​

Answer 1

Answer:

a- (-1)

b- 3/2

Step by step instructions-

a- -5x-7=-2

-5x = -2+7

-5x = 5

x= 5/-5

x= -1

b- m/2+12=15

m/2 = 15-12

m/2 = 3

m = 3/2