If \[\frac{x}{2}-\frac{3x}{4}+\frac{5x}{6}=21,\]find the value of \['x

1.	If \[\frac{x}{2}-\frac{3x}{4}+\frac{5x}{6}=21,\]find the value of \['x'.\]
A.	30
B.	42
C.	36
D.	28
Answer» D. 28

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If \[\frac{x}{2}-\frac{3x}{4}+\frac{5x}{6}=21,\]find the value of \['x'.\]

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