Solve for x
x=6
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3x+2x=30
Multiply both sides of the equation by 30, the least common multiple of 10,15.
5x=30
Combine 3x and 2x to get 5x.
x=\frac{30}{5}
Divide both sides by 5.
x=6
Divide 30 by 5 to get 6.
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