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Tpy6a [65]
3 years ago
12

If 1/4x +2y= 11/4 and - 6y - x = 7, what is half of y?

Mathematics
1 answer:
ioda3 years ago
8 0

Answer:

y/2 = 4.5

Step-by-step explanation:

1/4x + 2y = 11/4

distribute by 4 to eliminate fractions

  x + 8y = 11

+ <u>-x - 6y = 7</u>

        2y = 18

          y = 9

half of 9 = 4 1/2

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