Find the solution of the following pois of linearequations by graphical method2x+y=10x+y=6 About the author Hadley
Answer: 2x + y = 10—(i) x + y = 6—(ii) (-)_(-)___(-)______ x = 4 Substituting the value of x in eq. i 2x + y = 10 =>2×4+y = 10 => 8 +y = 10 => y = 10 – 8 => y = 2 Reply
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Answer:
2x + y = 10—(i)
x + y = 6—(ii)
(-)_(-)___(-)______
x = 4
Substituting the value of x in eq. i
2x + y = 10
=>2×4+y = 10
=> 8 +y = 10
=> y = 10 – 8
=> y = 2