Solve for x
x=27
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x\times 5=45\times 3
Variable x cannot be equal to 0 since division by zero is not defined. Multiply both sides of the equation by 45x, the least common multiple of 45,x.
x\times 5=135
Multiply 45 and 3 to get 135.
x=\frac{135}{5}
Divide both sides by 5.
x=27
Divide 135 by 5 to get 27.
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