Solve for x
x = \frac{110}{3} = 36\frac{2}{3} \approx 36.666666667
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5x-20-2x=90
Subtract 2x from both sides.
3x-20=90
Combine 5x and -2x to get 3x.
3x=90+20
Add 20 to both sides.
3x=110
Add 90 and 20 to get 110.
x=\frac{110}{3}
Divide both sides by 3.
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