Solve for x
x = \frac{146}{3} = 48\frac{2}{3} \approx 48.666666667
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3x-56=90
Combine x and 2x to get 3x.
3x=90+56
Add 56 to both sides.
3x=146
Add 90 and 56 to get 146.
x=\frac{146}{3}
Divide both sides by 3.
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