Solve for f
f=4
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49+14f=3\left(9f-1\right)
Use the distributive property to multiply 7 by 7+2f.
49+14f=27f-3
Use the distributive property to multiply 3 by 9f-1.
49+14f-27f=-3
Subtract 27f from both sides.
49-13f=-3
Combine 14f and -27f to get -13f.
-13f=-3-49
Subtract 49 from both sides.
-13f=-52
Subtract 49 from -3 to get -52.
f=\frac{-52}{-13}
Divide both sides by -13.
f=4
Divide -52 by -13 to get 4.
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