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Aneli [31]
3 years ago
13

Order pair of x=y+2 and 2y=x-1

Mathematics
1 answer:
EastWind [94]3 years ago
5 0
<span>x=y+2
2y=x-1
substitute </span>x=y+2  into 2y=x-1

2y=x-1
2y=y+2 -1
2y - y = 1
y = 1

<span>x=y+2
</span><span>x=1+2
x=3

answer
x = 3 and y = 1</span>
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