Answer:
y=2
Explanation:
First solve x+2=5 to find x.
x+2=5
-2 -2
x=3. Substitute x=3 into 2x+y=8.
(2 x 3) + y = 8
Now solve.
6 + y = 8
-6 -6
y=2.
Hope I helped x
x= 5-2
x= 3
2x+y=8
2×3+y=8
6+y=8
y=8-6
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