Question

Solve and verify your answer

b) 3x − 5 = 13

Answer 1

Answer:

3x=13+5

3x=18

x=18/3

x=6

Answer 2

Answer:

3x=13+5........................(I)

x=18/3

x=6

Step-by-step explanation:

VERIFICATION:

from equation (I) we have :

3×6-5=13

18-5=13

13=13 hence proved.