Solve for x
x=-9
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-10x-21+5x=24
Add 5x to both sides.
-5x-21=24
Combine -10x and 5x to get -5x.
-5x=24+21
Add 21 to both sides.
-5x=45
Add 24 and 21 to get 45.
x=\frac{45}{-5}
Divide both sides by -5.
x=-9
Divide 45 by -5 to get -9.
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