2f-20=4f+10

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Solution for 2f-20=4f+10 equation:


Simplifying
2f + -20 = 4f + 10

Reorder the terms:
-20 + 2f = 4f + 10

Reorder the terms:
-20 + 2f = 10 + 4f

Solving
-20 + 2f = 10 + 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.
-20 + 2f + -4f = 10 + 4f + -4f

Combine like terms: 2f + -4f = -2f
-20 + -2f = 10 + 4f + -4f

Combine like terms: 4f + -4f = 0
-20 + -2f = 10 + 0
-20 + -2f = 10

Add '20' to each side of the equation.
-20 + 20 + -2f = 10 + 20

Combine like terms: -20 + 20 = 0
0 + -2f = 10 + 20
-2f = 10 + 20

Combine like terms: 10 + 20 = 30
-2f = 30

Divide each side by '-2'.
f = -15

Simplifying
f = -15

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