खालील रेषीय समीकरणाची जोडीची आलेख पद्धतीने उकल शोधा
2x+y=8 , x+y=5
Answers
Answered by
0
Step-by-step explanation:
2x+y=8,then
2(x+y)=2(5)
=2x+2y=10
now,
2x+2y=10-2x+y=8
=2y-y=10-8
=y=2
now,
x=5-2=3 ans
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