Solve for x
x=100
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x\times 7=28\times 25
Variable x cannot be equal to 0 since division by zero is not defined. Multiply both sides of the equation by 28x, the least common multiple of 28,x.
x\times 7=700
Multiply 28 and 25 to get 700.
x=\frac{700}{7}
Divide both sides by 7.
x=100
Divide 700 by 7 to get 100.
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