Solve for x
x=7
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x\times 48=8\times 42
Variable x cannot be equal to 0 since division by zero is not defined. Multiply both sides of the equation by 8x, the least common multiple of 8,x.
x\times 48=336
Multiply 8 and 42 to get 336.
x=\frac{336}{48}
Divide both sides by 48.
x=7
Divide 336 by 48 to get 7.
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