7-3f=61-9f

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Solution for 7-3f=61-9f equation:


Simplifying
7 + -3f = 61 + -9f

Solving
7 + -3f = 61 + -9f

Solving for variable 'f'.

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

Add '9f' to each side of the equation.
7 + -3f + 9f = 61 + -9f + 9f

Combine like terms: -3f + 9f = 6f
7 + 6f = 61 + -9f + 9f

Combine like terms: -9f + 9f = 0
7 + 6f = 61 + 0
7 + 6f = 61

Add '-7' to each side of the equation.
7 + -7 + 6f = 61 + -7

Combine like terms: 7 + -7 = 0
0 + 6f = 61 + -7
6f = 61 + -7

Combine like terms: 61 + -7 = 54
6f = 54

Divide each side by '6'.
f = 9

Simplifying
f = 9

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