3f-4=6f-12

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Solution for 3f-4=6f-12 equation:


Simplifying
3f + -4 = 6f + -12

Reorder the terms:
-4 + 3f = 6f + -12

Reorder the terms:
-4 + 3f = -12 + 6f

Solving
-4 + 3f = -12 + 6f

Solving for variable 'f'.

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

Add '-6f' to each side of the equation.
-4 + 3f + -6f = -12 + 6f + -6f

Combine like terms: 3f + -6f = -3f
-4 + -3f = -12 + 6f + -6f

Combine like terms: 6f + -6f = 0
-4 + -3f = -12 + 0
-4 + -3f = -12

Add '4' to each side of the equation.
-4 + 4 + -3f = -12 + 4

Combine like terms: -4 + 4 = 0
0 + -3f = -12 + 4
-3f = -12 + 4

Combine like terms: -12 + 4 = -8
-3f = -8

Divide each side by '-3'.
f = 2.666666667

Simplifying
f = 2.666666667

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