write one solution of the equation x+y=7
Answers
Answered by
1
Answer:
let x=2andy=5
2x+5y=7
7xy=7
xy=7/7
=1
Answered by
3
Step-by-step explanation:
Given
x + y = 7……………..(1)
Let us consider x = 1
Then equation (1) becomes
1 + y = 7
y = 6
Let us consider x = 2
Then equation (1) becomes
2 + y = 7
y = 5
∴ (1,6) and (2,5) are the two solutions of x + y = 7.
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