-9(2)+4f=7f-3

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Solution for -9(2)+4f=7f-3 equation:


Simplifying
-9(2) + 4f = 7f + -3

Multiply -9 * 2
-18 + 4f = 7f + -3

Reorder the terms:
-18 + 4f = -3 + 7f

Solving
-18 + 4f = -3 + 7f

Solving for variable 'f'.

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

Add '-7f' to each side of the equation.
-18 + 4f + -7f = -3 + 7f + -7f

Combine like terms: 4f + -7f = -3f
-18 + -3f = -3 + 7f + -7f

Combine like terms: 7f + -7f = 0
-18 + -3f = -3 + 0
-18 + -3f = -3

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

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

Combine like terms: -3 + 18 = 15
-3f = 15

Divide each side by '-3'.
f = -5

Simplifying
f = -5

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