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LUCKY_DIMON [66]
2 years ago
13

Find the value of x and y from ordered pair.(x+y,2x-y)=(13,2)​

Mathematics
2 answers:
Katarina [22]2 years ago
8 0

Answer:

x=5, y=8

Step-by-step explanation:

x+y=13

2x-y=2

add these two equations

3x=15

therefore x=5

apply this value in x+y=13

5+y=13

then y=13-5 = 8

shutvik [7]2 years ago
4 0

Answer:

x= 5 y=8

Step-by-step explanation:

x+ y=13( equation 1)

2x- y=2( equation 2)

From equation 1 we get:

x=13-y( equation 3)

Put equation 3 into equation 2:

2(13-y)- y=2

26-2y-y=2

26-3y=2

-3y=-24

y=8

Then from equation 3

x=5

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