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Diego
Mathematics
1 September, 04:41
2a=8
A+b=2
Substitution method
+4
Answers (
1
)
Miley
1 September, 05:02
0
2a=8 / : 2
a=4
a+b=2
4+b=2
b=2-4
b=-2
I hope this is the answer you were looking for.
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