2f+3=6f-9

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Solution for 2f+3=6f-9 equation:


Simplifying
2f + 3 = 6f + -9

Reorder the terms:
3 + 2f = 6f + -9

Reorder the terms:
3 + 2f = -9 + 6f

Solving
3 + 2f = -9 + 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.
3 + 2f + -6f = -9 + 6f + -6f

Combine like terms: 2f + -6f = -4f
3 + -4f = -9 + 6f + -6f

Combine like terms: 6f + -6f = 0
3 + -4f = -9 + 0
3 + -4f = -9

Add '-3' to each side of the equation.
3 + -3 + -4f = -9 + -3

Combine like terms: 3 + -3 = 0
0 + -4f = -9 + -3
-4f = -9 + -3

Combine like terms: -9 + -3 = -12
-4f = -12

Divide each side by '-4'.
f = 3

Simplifying
f = 3

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