Question

1.SOLVE FOR X IN THE FOLLOWING EQUATIONS
A. 2 ( X + 11 ) + 3 = 42
2X+22+
B. 34 ( X + 1) + 1 = 12 ( X – 2 ) + 5

C. A CERTAIN NUMBER WAS DIVIDED BY 3 , AND 3 WAS ADDED TO THE RESULTS . THE FINAL ANSWER WAS 8, FIND THE NUMBER.

Answer 1

Answer:

c. let x be the the number, then

x/3+3=8

x+3=8-3

x+3=5

x=5

5+3=8

A.