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Mathematics
Arturo Jordan
15 September, 11:34
Solve the system of equations.
x=y-9
8x-y=0
X=?
Y=?
+1
Answers (
1
)
James Jackson
15 September, 13:57
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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