-18.5-4.5f=-8(9f-2)

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Solution for -18.5-4.5f=-8(9f-2) equation: 


Simplifying
-18.5 + -4.5f = -8(9f + -2)

Reorder the terms:
-18.5 + -4.5f = -8(-2 + 9f)
-18.5 + -4.5f = (-2 * -8 + 9f * -8)
-18.5 + -4.5f = (16 + -72f)

Solving
-18.5 + -4.5f = 16 + -72f

Solving for variable 'f'.

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

Add '72f' to each side of the equation.
-18.5 + -4.5f + 72f = 16 + -72f + 72f

Combine like terms: -4.5f + 72f = 67.5f
-18.5 + 67.5f = 16 + -72f + 72f

Combine like terms: -72f + 72f = 0
-18.5 + 67.5f = 16 + 0
-18.5 + 67.5f = 16

Add '18.5' to each side of the equation.
-18.5 + 18.5 + 67.5f = 16 + 18.5

Combine like terms: -18.5 + 18.5 = 0.0
0.0 + 67.5f = 16 + 18.5
67.5f = 16 + 18.5

Combine like terms: 16 + 18.5 = 34.5
67.5f = 34.5

Divide each side by '67.5'.
f = 0.5111111111

Simplifying
f = 0.5111111111

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