2f+3(7f+7)=-117

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Solution for 2f+3(7f+7)=-117 equation:


Simplifying
2f + 3(7f + 7) = -117

Reorder the terms:
2f + 3(7 + 7f) = -117
2f + (7 * 3 + 7f * 3) = -117
2f + (21 + 21f) = -117

Reorder the terms:
21 + 2f + 21f = -117

Combine like terms: 2f + 21f = 23f
21 + 23f = -117

Solving
21 + 23f = -117

Solving for variable 'f'.

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

Add '-21' to each side of the equation.
21 + -21 + 23f = -117 + -21

Combine like terms: 21 + -21 = 0
0 + 23f = -117 + -21
23f = -117 + -21

Combine like terms: -117 + -21 = -138
23f = -138

Divide each side by '23'.
f = -6

Simplifying
f = -6

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