Solve for x
x=20
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5\times 16=4x
Multiply both sides of the equation by 120, the least common multiple of 24,30.
80=4x
Multiply 5 and 16 to get 80.
4x=80
Swap sides so that all variable terms are on the left hand side.
x=\frac{80}{4}
Divide both sides by 4.
x=20
Divide 80 by 4 to get 20.
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