f-2f-7-2-2f=0

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Solution for f-2f-7-2-2f=0 equation:


Simplifying
f + -2f + -7 + -2 + -2f = 0

Reorder the terms:
-7 + -2 + f + -2f + -2f = 0

Combine like terms: -7 + -2 = -9
-9 + f + -2f + -2f = 0

Combine like terms: f + -2f = -1f
-9 + -1f + -2f = 0

Combine like terms: -1f + -2f = -3f
-9 + -3f = 0

Solving
-9 + -3f = 0

Solving for variable 'f'.

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

Add '9' to each side of the equation.
-9 + 9 + -3f = 0 + 9

Combine like terms: -9 + 9 = 0
0 + -3f = 0 + 9
-3f = 0 + 9

Combine like terms: 0 + 9 = 9
-3f = 9

Divide each side by '-3'.
f = -3

Simplifying
f = -3

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