Question

8) 6(1 + 4b) + 1 = 151

Answer 1

Answer: b = 6

Explanation:

6 ( 1 + 4b ) + 1 = 151

6x1 + 6x4b +1 =151

6 + 24b +1 = 151

7+24b=151

-7 -7

24b = 144

/24 /24

b = 6