7f+7=4f+13

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Solution for 7f+7=4f+13 equation:


Simplifying
7f + 7 = 4f + 13

Reorder the terms:
7 + 7f = 4f + 13

Reorder the terms:
7 + 7f = 13 + 4f

Solving
7 + 7f = 13 + 4f

Solving for variable 'f'.

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

Add '-4f' to each side of the equation.
7 + 7f + -4f = 13 + 4f + -4f

Combine like terms: 7f + -4f = 3f
7 + 3f = 13 + 4f + -4f

Combine like terms: 4f + -4f = 0
7 + 3f = 13 + 0
7 + 3f = 13

Add '-7' to each side of the equation.
7 + -7 + 3f = 13 + -7

Combine like terms: 7 + -7 = 0
0 + 3f = 13 + -7
3f = 13 + -7

Combine like terms: 13 + -7 = 6
3f = 6

Divide each side by '3'.
f = 2

Simplifying
f = 2

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