Solve for x
x=\frac{1}{200}=0.005
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17=x\times 1720+x\times 1680
Variable x cannot be equal to 0 since division by zero is not defined. Multiply both sides of the equation by x.
17=3400x
Combine x\times 1720 and x\times 1680 to get 3400x.
3400x=17
Swap sides so that all variable terms are on the left hand side.
x=\frac{17}{3400}
Divide both sides by 3400.
x=\frac{1}{200}
Reduce the fraction \frac{17}{3400} to lowest terms by extracting and canceling out 17.
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