Solve for x
x=4
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64=16x
Variable x cannot be equal to 0 since division by zero is not defined. Multiply both sides of the equation by x.
16x=64
Swap sides so that all variable terms are on the left hand side.
x=\frac{64}{16}
Divide both sides by 16.
x=4
Divide 64 by 16 to get 4.
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