144-9f=4-12f

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Solution for 144-9f=4-12f equation:


Simplifying
144 + -9f = 4 + -12f

Solving
144 + -9f = 4 + -12f

Solving for variable 'f'.

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

Add '12f' to each side of the equation.
144 + -9f + 12f = 4 + -12f + 12f

Combine like terms: -9f + 12f = 3f
144 + 3f = 4 + -12f + 12f

Combine like terms: -12f + 12f = 0
144 + 3f = 4 + 0
144 + 3f = 4

Add '-144' to each side of the equation.
144 + -144 + 3f = 4 + -144

Combine like terms: 144 + -144 = 0
0 + 3f = 4 + -144
3f = 4 + -144

Combine like terms: 4 + -144 = -140
3f = -140

Divide each side by '3'.
f = -46.66666667

Simplifying
f = -46.66666667

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