3(f-5)=6f-12+3f

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Solution for 3(f-5)=6f-12+3f equation:


Simplifying
3(f + -5) = 6f + -12 + 3f

Reorder the terms:
3(-5 + f) = 6f + -12 + 3f
(-5 * 3 + f * 3) = 6f + -12 + 3f
(-15 + 3f) = 6f + -12 + 3f

Reorder the terms:
-15 + 3f = -12 + 6f + 3f

Combine like terms: 6f + 3f = 9f
-15 + 3f = -12 + 9f

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

Solving for variable 'f'.

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

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

Combine like terms: 3f + -9f = -6f
-15 + -6f = -12 + 9f + -9f

Combine like terms: 9f + -9f = 0
-15 + -6f = -12 + 0
-15 + -6f = -12

Add '15' to each side of the equation.
-15 + 15 + -6f = -12 + 15

Combine like terms: -15 + 15 = 0
0 + -6f = -12 + 15
-6f = -12 + 15

Combine like terms: -12 + 15 = 3
-6f = 3

Divide each side by '-6'.
f = -0.5

Simplifying
f = -0.5

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