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If 3y + 1(1)/(2) + 6(4 -5y) = 12, then y...

If `3y + 1(1)/(2) + 6(4 -5y) = 12`, then y = _____

A

`1//6`

B

11

C

`1//2`

D

7

Text Solution

Verified by Experts

The correct Answer is:
C
`3y + 1(1)/(2) + 6(4 - 5y) = 12`
`3y + (3)/(2) + 24 - 30 y = 12`
`-27 y = 12 - 24 - (3)/(2)`
`-27 y = -12 - (3)/(2)`
`-27 y = - (27)/(2)`
`y = (27)/(2 xx 27)`
`y = (1)/(2)`
Hence, the correct option is (c)
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