Solve for x
x=15
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2\times 300-480=8x
Variable x cannot be equal to 0 since division by zero is not defined. Multiply both sides of the equation by 2x, the least common multiple of x,2x.
600-480=8x
Multiply 2 and 300 to get 600.
120=8x
Subtract 480 from 600 to get 120.
8x=120
Swap sides so that all variable terms are on the left hand side.
x=\frac{120}{8}
Divide both sides by 8.
x=15
Divide 120 by 8 to get 15.
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