7f+3r=2f

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Solution for 7f+3r=2f equation:


Simplifying
7f + 3r = 2f

Solving
7f + 3r = 2f

Solving for variable 'f'.

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

Add '-2f' to each side of the equation.
7f + -2f + 3r = 2f + -2f

Combine like terms: 7f + -2f = 5f
5f + 3r = 2f + -2f

Combine like terms: 2f + -2f = 0
5f + 3r = 0

Add '-3r' to each side of the equation.
5f + 3r + -3r = 0 + -3r

Combine like terms: 3r + -3r = 0
5f + 0 = 0 + -3r
5f = 0 + -3r
Remove the zero:
5f = -3r

Divide each side by '5'.
f = -0.6r

Simplifying
f = -0.6r

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