2f+4(f-7)=-82

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Solution for 2f+4(f-7)=-82 equation:


Simplifying
2f + 4(f + -7) = -82

Reorder the terms:
2f + 4(-7 + f) = -82
2f + (-7 * 4 + f * 4) = -82
2f + (-28 + 4f) = -82

Reorder the terms:
-28 + 2f + 4f = -82

Combine like terms: 2f + 4f = 6f
-28 + 6f = -82

Solving
-28 + 6f = -82

Solving for variable 'f'.

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

Add '28' to each side of the equation.
-28 + 28 + 6f = -82 + 28

Combine like terms: -28 + 28 = 0
0 + 6f = -82 + 28
6f = -82 + 28

Combine like terms: -82 + 28 = -54
6f = -54

Divide each side by '6'.
f = -9

Simplifying
f = -9

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