Solve for x
x=3
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18-3x+2x=15
Use the distributive property to multiply 3 by 6-x.
18-x=15
Combine -3x and 2x to get -x.
-x=15-18
Subtract 18 from both sides.
-x=-3
Subtract 18 from 15 to get -3.
x=3
Multiply both sides by -1.
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