Solve for x
x=5
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x\times 28=4\times 35
Variable x cannot be equal to 0 since division by zero is not defined. Multiply both sides of the equation by 4x, the least common multiple of 4,x.
x\times 28=140
Multiply 4 and 35 to get 140.
x=\frac{140}{28}
Divide both sides by 28.
x=5
Divide 140 by 28 to get 5.
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