Question

Find the value of b +9 when b= 72.
X

Answer 1

Answer = 8

Explanation:

first you write out the equation

next you substitute 72 for b

then you divide them to get your answer of 8

Answer 2

8

Explanation:

b ÷ 9 when b = 72

b ÷ 9 <== substitute 72 for b, and solve

72 ÷ 9 = 8

Hope this helps!