Question

Solve graphically : x + y = 10 and x-y=-4​

Answer 1

Answer:

value of x = 7

value of y = 3

done graphically

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Answer 2

Answer:

X + y = 10 adding both equations

X - y = - 4

___________

2x = 6

X = 3

And

Y = 7

Step-by-step explanation:

Hope it helps you...............