Question

Solve the equation b. 3(x + 8) = 21

Answer 1

According to the provided equation

3x + 24 = 21

3x = 21 - 24

3x = -3

x = -3/3

x = -1

Answer 2

given that 3(x+8)=12

on multiplying 3 into(x+8) we get

3x+24=21

3x=21-24

x=-3/3

x=-1