Solve for x
x = \frac{45}{2} = 22\frac{1}{2} = 22.5
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9\times 5=2x
Multiply both sides of the equation by 900, the least common multiple of 100,450.
45=2x
Multiply 9 and 5 to get 45.
2x=45
Swap sides so that all variable terms are on the left hand side.
x=\frac{45}{2}
Divide both sides by 2.
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Limits
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