Question

$x + y = 5 \\ x2 + y2 =$
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Answer 1

Hey user

Here is your answer :-

2x + y = 6. ... ( 1 )

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

Adding equation ( 1 ) & ( 2 )

2x + y = 6

+

2x - y = 2

__________

4x = 8

x = 8/4

x = 2

putting ( x = 2 ) in equation ( 2 )

2 ( 2 ) - y = 2

4 - 2 = y

y = 2

( 2 , 2 ) is the solution set for the given linear equations

Thank you .