Question

x + y -8 = 0, 2x-3y-1 = 0​

Answer 1

Step-by-step explanation:

3(x+y)=8.3

3x+3y=24

2x+3y=1

5x=25=>x=5

y=3

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Answer 2

Answer:

5,3

Step-by-step explanation:

given equations are;

$x + y - 8 = 0$

$x + y = 8$

and

$2x - 3y - 1 = 0$

$2x - 3y = 1$

multiply first equation by 2:;

$2x + 2y = 16$

consider ☝️ this equation as third one

third equation - second equation

$2y - ( - 3y) = 16 - 1$

$5y = 15$

$y = 3$

substitute y in first equation

$x + 3 = 8$

$x = 5$

so values of x and y are 5 and 3 respectively