Solve for x
x=1
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x\times 28=4\times 7
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=28
Multiply 4 and 7 to get 28.
x=\frac{28}{28}
Divide both sides by 28.
x=1
Divide 28 by 28 to get 1.
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