13+7f=69

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Solution for 13+7f=69 equation: 


Simplifying
13 + 7f = 69

Solving
13 + 7f = 69

Solving for variable 'f'.

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

Add '-13' to each side of the equation.
13 + -13 + 7f = 69 + -13

Combine like terms: 13 + -13 = 0
0 + 7f = 69 + -13
7f = 69 + -13

Combine like terms: 69 + -13 = 56
7f = 56

Divide each side by '7'.
f = 8

Simplifying
f = 8

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