8f+12=7(-3)+9

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Solution for 8f+12=7(-3)+9 equation:


Simplifying
8f + 12 = 7(-3) + 9

Reorder the terms:
12 + 8f = 7(-3) + 9

Multiply 7 * -3
12 + 8f = -21 + 9

Combine like terms: -21 + 9 = -12
12 + 8f = -12

Solving
12 + 8f = -12

Solving for variable 'f'.

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

Add '-12' to each side of the equation.
12 + -12 + 8f = -12 + -12

Combine like terms: 12 + -12 = 0
0 + 8f = -12 + -12
8f = -12 + -12

Combine like terms: -12 + -12 = -24
8f = -24

Divide each side by '8'.
f = -3

Simplifying
f = -3

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