77=7(f+2)

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Solution for 77=7(f+2) equation:


Simplifying
77 = 7(f + 2)

Reorder the terms:
77 = 7(2 + f)
77 = (2 * 7 + f * 7)
77 = (14 + 7f)

Solving
77 = 14 + 7f

Solving for variable 'f'.

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

Add '-7f' to each side of the equation.
77 + -7f = 14 + 7f + -7f

Combine like terms: 7f + -7f = 0
77 + -7f = 14 + 0
77 + -7f = 14

Add '-77' to each side of the equation.
77 + -77 + -7f = 14 + -77

Combine like terms: 77 + -77 = 0
0 + -7f = 14 + -77
-7f = 14 + -77

Combine like terms: 14 + -77 = -63
-7f = -63

Divide each side by '-7'.
f = 9

Simplifying
f = 9

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