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Mathematics
Kennedi Grimes
15 October, 23:53
9x + 3y = 4
7x + 3y = 20
+5
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1
)
Alonso Valentine
16 October, 02:09
0
x=-8, y=76/3
Step-by-step explanation:
I solved for substitution since I didn't know exactly what you're solving for.
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