9f+7-5f=23

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Solution for 9f+7-5f=23 equation:


Simplifying
9f + 7 + -5f = 23

Reorder the terms:
7 + 9f + -5f = 23

Combine like terms: 9f + -5f = 4f
7 + 4f = 23

Solving
7 + 4f = 23

Solving for variable 'f'.

Move all terms containing f to the left, all other terms to the right.

Add '-7' to each side of the equation.
7 + -7 + 4f = 23 + -7

Combine like terms: 7 + -7 = 0
0 + 4f = 23 + -7
4f = 23 + -7

Combine like terms: 23 + -7 = 16
4f = 16

Divide each side by '4'.
f = 4

Simplifying
f = 4

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