C/d+2=f/g solve for c

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Answer 1
Answer: So if you want to solve for c, the best thing to do is isolate the variable. So I personally don't enjoy dealing with fractions that much until the very end, so I am going to multiple the entire equation by d*g to eliminate the fraction. So now the equation is cg+2dg=fd. In order to isolate the c variable, subtract both sides by 2dg, which makes it cg=fd-2dg. Now divide both sides by g, c=(fd-2dg)/(g). So that's what c equals in terms of f, d and g.

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