Question

`f + 523.89 = 812.57`

A. f=1,336.36
B. f=1,336.46
C. f=299.68
D.f=288.68

Answer 1

For this, you simply have to subtract 523.89 from both sides of the equation.

f + 523.89 = 812.57

f + 523.89 - 523.89 = 812.57 - 523.89

f = 288.68

The answer is D.) f = 288.68

Hope this helps you!

Answer 2

D.f=288.68

Explanation:

f+ 523.89 = 812.57

subtract 523.89 from both sides

f+ 523.89-523.89 = 812.57-523.89

f = 288.68