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Vlad [161]
3 years ago
13

This is for algebra 1

Mathematics
1 answer:
allsm [11]3 years ago
3 0
X+y=12 -- 1
3x+2y=29 -- 2

(1)x2
2x+2y=24 -- 1
(2)-(1)
x=5

Sub x into 1
x+y=12
5+y=12
y=7

Her two numbers are 5 and 7
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