8f+12=7a+9

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Solution for 8f+12=7a+9 equation:


Simplifying
8f + 12 = 7a + 9

Reorder the terms:
12 + 8f = 7a + 9

Reorder the terms:
12 + 8f = 9 + 7a

Solving
12 + 8f = 9 + 7a

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 = 9 + -12 + 7a

Combine like terms: 12 + -12 = 0
0 + 8f = 9 + -12 + 7a
8f = 9 + -12 + 7a

Combine like terms: 9 + -12 = -3
8f = -3 + 7a

Divide each side by '8'.
f = -0.375 + 0.875a

Simplifying
f = -0.375 + 0.875a

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