Solve for x
x=8
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5x=4\times 10
Multiply both sides of the equation by 60, the least common multiple of 12,15.
5x=40
Multiply 4 and 10 to get 40.
x=\frac{40}{5}
Divide both sides by 5.
x=8
Divide 40 by 5 to get 8.
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