rejana54
rejana54
21-05-2021
Mathematics
contestada
What is 2x+2y if x+2y=6 and x+y=10
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keziaho
keziaho
21-05-2021
X=-2y+6
-2y+6+y=10
-y+6=10
-y=4
y=-4
X=14
2(14) + 2(-4)=28- -8=28+8=36
Answer is 36 I think
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