Solve for x
x=7
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1.5x=10.5
Combine x and 0.5x to get 1.5x.
x=\frac{10.5}{1.5}
Divide both sides by 1.5.
x=\frac{105}{15}
Expand \frac{10.5}{1.5} by multiplying both numerator and the denominator by 10.
x=7
Divide 105 by 15 to get 7.
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