Solve for x
x=90
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2x=15\times 12
Multiply both sides of the equation by 300, the least common multiple of 150,20.
2x=180
Multiply 15 and 12 to get 180.
x=\frac{180}{2}
Divide both sides by 2.
x=90
Divide 180 by 2 to get 90.
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