15+3f-4=7f+9

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Solution for 15+3f-4=7f+9 equation:


15+3f-4=7f+9

We simplify the equation to the form, which is simple to understand 
15+3f-4=7f+9

We move all terms containing f to the left and all other terms to the right. 
+3f-7f=+9-15+4

We simplify left and right side of the equation. 
-4f=-2

We divide both sides of the equation by -4 to get f. 
f=0.5

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