Solve for x
x=2
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5x+9-2x=15
Subtract 2x from both sides.
3x+9=15
Combine 5x and -2x to get 3x.
3x=15-9
Subtract 9 from both sides.
3x=6
Subtract 9 from 15 to get 6.
x=\frac{6}{3}
Divide both sides by 3.
x=2
Divide 6 by 3 to get 2.
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Limits
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