9+7f=72

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Solution for 9+7f=72 equation: 


Simplifying
9 + 7f = 72

Solving
9 + 7f = 72

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 + 7f = 72 + -9

Combine like terms: 9 + -9 = 0
0 + 7f = 72 + -9
7f = 72 + -9

Combine like terms: 72 + -9 = 63
7f = 63

Divide each side by '7'.
f = 9

Simplifying
f = 9

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