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3/7=5/q
We simplify the equation to the form, which is simple to understand
3/7=5/q
We move all terms containing q to the left and all other terms to the right.
-1q=-0.42857142857143
We simplify left and right side of the equation.
-1q=-0.42857142857143
We divide both sides of the equation by -01 to get q.
q=0.42857142857143
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