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1 December, 05:16

Solve the system of equations.

x=y-9

8x-y=0

X=?

Y=?

+4
Answers (1)
  1. 1 December, 05:26
    0
    X = 9/7

    Y = 72/7

    Step-by-step explanation:

    You need to subtract equation 1 by equation 2 to get rid of y. Then substitute your answer to find y.
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