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Find value of x and y
(2x+y , 2) = (1, x-y)​

User TCopple
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1 Answer

3 votes

Answer:

x=1

y=-1

Explanation:

Find value of x and y

(2x+y , 2) = (1, x-y)​

We can set the two values equal.

2x+y = 1

x-y =2

We now have two equations and two unknowns,

Using elimination and adding the equations together:

2x+y = 1

x-y =2

----------------

3x = 3

x =1

Now we can find the value for y

x-y =2

1-y =2

y =-1

User JoaquinG
by
7.8k points

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