Math, asked by krishna3267, 11 months ago

x + y =5 and x - y = 8 solve by graphica​

Answers

Answered by arbaz99
3
in equation (I)
x+y =5
x= 5-y
putting the value of y we get the value of x
case | = when y =0 then x= 5
case || = when y = 2 then x= 3
case |||= when y = -| then x= 6
so A(5,0); B(3,2) ; C(6, -|)
plot these values on the graph

Now, equation 2
x-y=8
x = 8+y
putting the value of y, we get x
case |



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Answered by naira01175
0

hey mate here's your answer.....................

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