Solve for x
x=45
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8x=3\times 120
Variable x cannot be equal to 0 since division by zero is not defined. Multiply both sides of the equation by 3x, the least common multiple of 3,x.
8x=360
Multiply 3 and 120 to get 360.
x=\frac{360}{8}
Divide both sides by 8.
x=45
Divide 360 by 8 to get 45.
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