-3f+8-4f=18-8f

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Solution for -3f+8-4f=18-8f equation:


Simplifying
-3f + 8 + -4f = 18 + -8f

Reorder the terms:
8 + -3f + -4f = 18 + -8f

Combine like terms: -3f + -4f = -7f
8 + -7f = 18 + -8f

Solving
8 + -7f = 18 + -8f

Solving for variable 'f'.

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

Add '8f' to each side of the equation.
8 + -7f + 8f = 18 + -8f + 8f

Combine like terms: -7f + 8f = 1f
8 + 1f = 18 + -8f + 8f

Combine like terms: -8f + 8f = 0
8 + 1f = 18 + 0
8 + 1f = 18

Add '-8' to each side of the equation.
8 + -8 + 1f = 18 + -8

Combine like terms: 8 + -8 = 0
0 + 1f = 18 + -8
1f = 18 + -8

Combine like terms: 18 + -8 = 10
1f = 10

Divide each side by '1'.
f = 10

Simplifying
f = 10

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