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Raelynn
Mathematics
26 February, 08:56
Use the substitution method
y=x+2
2x+y=11
+4
Answers (
1
)
Santino Barnes
26 February, 09:12
0
x=3
Step-by-step explanation:
You would plug y=x+2 in for the y in 2x+y=11
2x+x+2=11
3x+2=11
3x=9
x=3
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