3f-10+2f=30

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Solution for 3f-10+2f=30 equation:


Simplifying
3f + -10 + 2f = 30

Reorder the terms:
-10 + 3f + 2f = 30

Combine like terms: 3f + 2f = 5f
-10 + 5f = 30

Solving
-10 + 5f = 30

Solving for variable 'f'.

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

Add '10' to each side of the equation.
-10 + 10 + 5f = 30 + 10

Combine like terms: -10 + 10 = 0
0 + 5f = 30 + 10
5f = 30 + 10

Combine like terms: 30 + 10 = 40
5f = 40

Divide each side by '5'.
f = 8

Simplifying
f = 8

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