3(2f+4)=3(3f-6)

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Solution for 3(2f+4)=3(3f-6) equation:


Simplifying
3(2f + 4) = 3(3f + -6)

Reorder the terms:
3(4 + 2f) = 3(3f + -6)
(4 * 3 + 2f * 3) = 3(3f + -6)
(12 + 6f) = 3(3f + -6)

Reorder the terms:
12 + 6f = 3(-6 + 3f)
12 + 6f = (-6 * 3 + 3f * 3)
12 + 6f = (-18 + 9f)

Solving
12 + 6f = -18 + 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.
12 + 6f + -9f = -18 + 9f + -9f

Combine like terms: 6f + -9f = -3f
12 + -3f = -18 + 9f + -9f

Combine like terms: 9f + -9f = 0
12 + -3f = -18 + 0
12 + -3f = -18

Add '-12' to each side of the equation.
12 + -12 + -3f = -18 + -12

Combine like terms: 12 + -12 = 0
0 + -3f = -18 + -12
-3f = -18 + -12

Combine like terms: -18 + -12 = -30
-3f = -30

Divide each side by '-3'.
f = 10

Simplifying
f = 10

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