7(-f-6)=-6(-6f-14)+3

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Solution for 7(-f-6)=-6(-6f-14)+3 equation:


Simplifying
7(-1f + -6) = -6(-6f + -14) + 3

Reorder the terms:
7(-6 + -1f) = -6(-6f + -14) + 3
(-6 * 7 + -1f * 7) = -6(-6f + -14) + 3
(-42 + -7f) = -6(-6f + -14) + 3

Reorder the terms:
-42 + -7f = -6(-14 + -6f) + 3
-42 + -7f = (-14 * -6 + -6f * -6) + 3
-42 + -7f = (84 + 36f) + 3

Reorder the terms:
-42 + -7f = 84 + 3 + 36f

Combine like terms: 84 + 3 = 87
-42 + -7f = 87 + 36f

Solving
-42 + -7f = 87 + 36f

Solving for variable 'f'.

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

Add '-36f' to each side of the equation.
-42 + -7f + -36f = 87 + 36f + -36f

Combine like terms: -7f + -36f = -43f
-42 + -43f = 87 + 36f + -36f

Combine like terms: 36f + -36f = 0
-42 + -43f = 87 + 0
-42 + -43f = 87

Add '42' to each side of the equation.
-42 + 42 + -43f = 87 + 42

Combine like terms: -42 + 42 = 0
0 + -43f = 87 + 42
-43f = 87 + 42

Combine like terms: 87 + 42 = 129
-43f = 129

Divide each side by '-43'.
f = -3

Simplifying
f = -3

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