f-5-3f=7

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Solution for f-5-3f=7 equation:


Simplifying
f + -5 + -3f = 7

Reorder the terms:
-5 + f + -3f = 7

Combine like terms: f + -3f = -2f
-5 + -2f = 7

Solving
-5 + -2f = 7

Solving for variable 'f'.

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

Add '5' to each side of the equation.
-5 + 5 + -2f = 7 + 5

Combine like terms: -5 + 5 = 0
0 + -2f = 7 + 5
-2f = 7 + 5

Combine like terms: 7 + 5 = 12
-2f = 12

Divide each side by '-2'.
f = -6

Simplifying
f = -6

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