Solve for x
x=-6
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-4x-15+x=3
Add x to both sides.
-3x-15=3
Combine -4x and x to get -3x.
-3x=3+15
Add 15 to both sides.
-3x=18
Add 3 and 15 to get 18.
x=\frac{18}{-3}
Divide both sides by -3.
x=-6
Divide 18 by -3 to get -6.
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