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q/2=-1.4
We simplify the equation to the form, which is simple to understand
q/2=-1.4
We move all terms containing q to the left and all other terms to the right.
+ 0.5q=-1.4
We simplify left and right side of the equation.
+ 0.5q=-1.4
We divide both sides of the equation by 0.5 to get q.
q=-2.8
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