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2 years ago

X+y=-9 2x-y=6 slove by graphing

Mathematics

1 answer:

OLEGan [10]2 years ago

4 0

Answer:

x+y=9....(i)

2x-6=y....(ii)

then putting the value of y in (i) eqn

x+2x-6=9

3x=15

x=5

Now, putting the value of x in (ii) eqn

then 2*5- 6 =4

Step-by-step explanation:

SO the value of x is 5 and y is 4

HOPE IT HELPS YOU....❤

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3 years ago

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