If x+y = 5 and x-y= 1 then x
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Answered by
0
Answer:
Step-by-step explanation:
x=5-y -(i)
y=x-1 -(ii)
Now put the value of eq(ii) into eq(i)
x=5-(x-1)
x=5-x+1
x=6-x
2x=6
x=3
Answered by
1
Answer:
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Step-by-step explanation:
x+ y=5.(1)
x - y=1.(2)
Adding eq 1and 2
2x= 6
x= 3
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