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Mathematics, 19.02.2021 03:50 bnnnkyl22
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59:26
The equations were multiplied by constants and added together to determine that the value of x in the system of
equations is -20.
SHEE
3x-y--
-x-12
What is the value of y?
0 -15
-9
Ο Ο Ο Ο
9
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