Solve for x
x = \frac{64}{5} = 12\frac{4}{5} = 12.8
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4\times 16=5x
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 2x,8.
64=5x
Multiply 4 and 16 to get 64.
5x=64
Swap sides so that all variable terms are on the left hand side.
x=\frac{64}{5}
Divide both sides by 5.
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