3f+8(20f-1)=-9f-5-3

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Solution for 3f+8(20f-1)=-9f-5-3 equation:


Simplifying
3f + 8(20f + -1) = -9f + -5 + -3

Reorder the terms:
3f + 8(-1 + 20f) = -9f + -5 + -3
3f + (-1 * 8 + 20f * 8) = -9f + -5 + -3
3f + (-8 + 160f) = -9f + -5 + -3

Reorder the terms:
-8 + 3f + 160f = -9f + -5 + -3

Combine like terms: 3f + 160f = 163f
-8 + 163f = -9f + -5 + -3

Reorder the terms:
-8 + 163f = -5 + -3 + -9f

Combine like terms: -5 + -3 = -8
-8 + 163f = -8 + -9f

Add '8' to each side of the equation.
-8 + 8 + 163f = -8 + 8 + -9f

Combine like terms: -8 + 8 = 0
0 + 163f = -8 + 8 + -9f
163f = -8 + 8 + -9f

Combine like terms: -8 + 8 = 0
163f = 0 + -9f
163f = -9f

Solving
163f = -9f

Solving for variable 'f'.

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

Add '9f' to each side of the equation.
163f + 9f = -9f + 9f

Combine like terms: 163f + 9f = 172f
172f = -9f + 9f

Combine like terms: -9f + 9f = 0
172f = 0

Divide each side by '172'.
f = 0

Simplifying
f = 0

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