8(2f-2)-7(3f+2)=-10

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Solution for 8(2f-2)-7(3f+2)=-10 equation:


Simplifying
8(2f + -2) + -7(3f + 2) = -10

Reorder the terms:
8(-2 + 2f) + -7(3f + 2) = -10
(-2 * 8 + 2f * 8) + -7(3f + 2) = -10
(-16 + 16f) + -7(3f + 2) = -10

Reorder the terms:
-16 + 16f + -7(2 + 3f) = -10
-16 + 16f + (2 * -7 + 3f * -7) = -10
-16 + 16f + (-14 + -21f) = -10

Reorder the terms:
-16 + -14 + 16f + -21f = -10

Combine like terms: -16 + -14 = -30
-30 + 16f + -21f = -10

Combine like terms: 16f + -21f = -5f
-30 + -5f = -10

Solving
-30 + -5f = -10

Solving for variable 'f'.

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

Add '30' to each side of the equation.
-30 + 30 + -5f = -10 + 30

Combine like terms: -30 + 30 = 0
0 + -5f = -10 + 30
-5f = -10 + 30

Combine like terms: -10 + 30 = 20
-5f = 20

Divide each side by '-5'.
f = -4

Simplifying
f = -4

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