Question

What number decreased by 3.5 equals 12.7 i have to write an equation then solve the problem

Answer 1

44.5
i know this because 12.7 x 3.5= 44.5

Answer 2

n - 3.5 = 12.7

n=16.2

Explanation:

n - 3.5 = 12.7, to solve add 3.5 to both sides

n = 12.7 + 3.5

n=16.2