Solve for x
x = \frac{144}{5} = 28\frac{4}{5} = 28.8
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2x+3x=144
Multiply both sides of the equation by 144, the least common multiple of 72,48.
5x=144
Combine 2x and 3x to get 5x.
x=\frac{144}{5}
Divide both sides by 5.
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