9+2f+7-3r=

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Solution for 9+2f+7-3r= equation:


Simplifying
9 + 2f + 7 + -3r = 0

Reorder the terms:
9 + 7 + 2f + -3r = 0

Combine like terms: 9 + 7 = 16
16 + 2f + -3r = 0

Solving
16 + 2f + -3r = 0

Solving for variable 'f'.

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

Add '-16' to each side of the equation.
16 + 2f + -16 + -3r = 0 + -16

Reorder the terms:
16 + -16 + 2f + -3r = 0 + -16

Combine like terms: 16 + -16 = 0
0 + 2f + -3r = 0 + -16
2f + -3r = 0 + -16

Combine like terms: 0 + -16 = -16
2f + -3r = -16

Add '3r' to each side of the equation.
2f + -3r + 3r = -16 + 3r

Combine like terms: -3r + 3r = 0
2f + 0 = -16 + 3r
2f = -16 + 3r

Divide each side by '2'.
f = -8 + 1.5r

Simplifying
f = -8 + 1.5r

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