Solve for x
x=60
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840=14x
Variable x cannot be equal to 0 since division by zero is not defined. Multiply both sides of the equation by x.
14x=840
Swap sides so that all variable terms are on the left hand side.
x=\frac{840}{14}
Divide both sides by 14.
x=60
Divide 840 by 14 to get 60.
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