Question

Solve the following:

A) a/5+3=8
B) 3b/7-1=5

Answer 1

A)25

B) 14

Explanation:

A) a/5 + 3 = 8

a/5 = 8 - 3

a = 5 x 5

a = 25

B) 3b/7 -1 =5

3b/7 = 5+1

3b = 6 x 7

b = 42/3

b = 14