8(f-3)=4(f+3)

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Solution for 8(f-3)=4(f+3) equation:


Simplifying
8(f + -3) = 4(f + 3)

Reorder the terms:
8(-3 + f) = 4(f + 3)
(-3 * 8 + f * 8) = 4(f + 3)
(-24 + 8f) = 4(f + 3)

Reorder the terms:
-24 + 8f = 4(3 + f)
-24 + 8f = (3 * 4 + f * 4)
-24 + 8f = (12 + 4f)

Solving
-24 + 8f = 12 + 4f

Solving for variable 'f'.

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

Add '-4f' to each side of the equation.
-24 + 8f + -4f = 12 + 4f + -4f

Combine like terms: 8f + -4f = 4f
-24 + 4f = 12 + 4f + -4f

Combine like terms: 4f + -4f = 0
-24 + 4f = 12 + 0
-24 + 4f = 12

Add '24' to each side of the equation.
-24 + 24 + 4f = 12 + 24

Combine like terms: -24 + 24 = 0
0 + 4f = 12 + 24
4f = 12 + 24

Combine like terms: 12 + 24 = 36
4f = 36

Divide each side by '4'.
f = 9

Simplifying
f = 9

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