Solve for x
x = \frac{40}{3} = 13\frac{1}{3} \approx 13.333333333
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5x-10-2x=30
Subtract 2x from both sides.
3x-10=30
Combine 5x and -2x to get 3x.
3x=30+10
Add 10 to both sides.
3x=40
Add 30 and 10 to get 40.
x=\frac{40}{3}
Divide both sides by 3.
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