Solve for Q
Q=14
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-5+2Q=23
Swap sides so that all variable terms are on the left hand side.
2Q=23+5
Add 5 to both sides.
2Q=28
Add 23 and 5 to get 28.
Q=\frac{28}{2}
Divide both sides by 2.
Q=14
Divide 28 by 2 to get 14.
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