-15-3f=-12f+9

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Solution for -15-3f=-12f+9 equation:


Simplifying
-15 + -3f = -12f + 9

Reorder the terms:
-15 + -3f = 9 + -12f

Solving
-15 + -3f = 9 + -12f

Solving for variable 'f'.

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

Add '12f' to each side of the equation.
-15 + -3f + 12f = 9 + -12f + 12f

Combine like terms: -3f + 12f = 9f
-15 + 9f = 9 + -12f + 12f

Combine like terms: -12f + 12f = 0
-15 + 9f = 9 + 0
-15 + 9f = 9

Add '15' to each side of the equation.
-15 + 15 + 9f = 9 + 15

Combine like terms: -15 + 15 = 0
0 + 9f = 9 + 15
9f = 9 + 15

Combine like terms: 9 + 15 = 24
9f = 24

Divide each side by '9'.
f = 2.666666667

Simplifying
f = 2.666666667

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