Question

2x + y = 5
3x + 2y = 8​

Answer 1

Step-by-step explanation:

$\huge\underline{\underline{\sf ANSWER}} \\ \huge \: hey....$

$2x + y = 5..........(1) \\ 3x + 2y = 8.........(2)$

$multiply(1) \: by \: \times 3 \\ also \: multiply(2) \: by \: \times 2$

$6x + 3y = 15.......(3) \\ 6x + 4y = 16.........(4)$

$(3 ) - (4) = > \\ y = 1$

$6x + 3y = 15 \\ 6x = 12 \\ x = 2$

$so... \\ (x , y) = (2 , 1)$

Answer 2

Step-by-step explanation:

$2x + y = 5 \: \: \: \: (1)\\ \\ 3x + 2y = 8 \: \: \: \: (2)$

From equation(1)

$y = 5 - 2x \: \: \: \: \: \: (3)$

Put the value Y in equation (2)

$3x + 2(5 - 2x) = 8 \\ \\ 3x + 10 - 4x = 8 \\ \\ - x = 8 - 10 \\ \\ x = 2$

Now put the value of x

in equation (3)

$y = 5 - 2(2) \\ \\ y = 5 - 4 \\ \\ y = 1$

In order To verifying put the Value of x and y in equation (1)

$2x + y = 5 \\ \\ 2(2) + (1) = 5 \\ \\ 5 = 5$

Hence verified

Hope it Helps Uh☺