Solve for x
x = \frac{133}{6} = 22\frac{1}{6} \approx 22.166666667
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3x+3x=133
Combine x and 2x to get 3x.
6x=133
Combine 3x and 3x to get 6x.
x=\frac{133}{6}
Divide both sides by 6.
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