4(f-5)=8

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Solution for 4(f-5)=8 equation: 


Simplifying
4(f + -5) = 8

Reorder the terms:
4(-5 + f) = 8
(-5 * 4 + f * 4) = 8
(-20 + 4f) = 8

Solving
-20 + 4f = 8

Solving for variable 'f'.

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

Add '20' to each side of the equation.
-20 + 20 + 4f = 8 + 20

Combine like terms: -20 + 20 = 0
0 + 4f = 8 + 20
4f = 8 + 20

Combine like terms: 8 + 20 = 28
4f = 28

Divide each side by '4'.
f = 7

Simplifying
f = 7

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