Question

What value correctly fills in the blank so that the expressions are equivalent?

32 + 72 = х (4+ 9)
4
8
12
13

Answer 1

8

Explanation:

32+72=x(4+9)

32+72=x(13)

104=13x

x=8

Answer 2

8

Explanation:

32 + 72 = 13x

104 = 13x

x = 8