Solve for x
x=25
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x+2x=\frac{150}{2}
Divide both sides by 2.
x+2x=75
Divide 150 by 2 to get 75.
3x=75
Combine x and 2x to get 3x.
x=\frac{75}{3}
Divide both sides by 3.
x=25
Divide 75 by 3 to get 25.
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