m6691145
m6691145
10-06-2021
Mathematics
contestada
pleaseee fasttt :(:(:(
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amandajohnstonn
amandajohnstonn
10-06-2021
it’s should be -30 instead of 30 so the answer would be y= -3
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L0H0tr0n
L0H0tr0n
10-06-2021
Answer: (11, -3)
Step-by-step explanation:
4x=20-8y
-4x+2y=-50
-(20-8y)+2y=-50
y=-3
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