Question

solve for X and Y 3 X + 2 Y =11,2x-3y=3

Answer 1

hey mate,...

here's your answer,...

$3x + 2y - 11 = 0 \\ 2x - 3y - 3 = 0$

multiply eq1 with 2, and eq2 with 3,..

$6x + 4y - 22 = 0 \\ 6x - 9y - 9 = 0$

now subtract the 2nd equation from the 1st one

$13y - 13 = 0 \\ 13y = 13 \\ y = 1$

as we found y, substitute in any of the equation,..to get x value,...

$3x + 2y - 11 = 0 \\ 3x + 2(1) - 11 = 0 \\ 3x + 2 - 11 = 0 \\ 3x - 9 = 0 \\ 3x = 9 \\ x = 3$

hope it helps you,...

pls mark me as the brainliest,...

Answer 2

Answer:

x=3  y=1

Step-by-step explanation:

3x+2y=11   (1)

2x-3y=3     (2)

multiply equation (2) by 3 and equation (1) by 2

6x+4y=22  (3)

6x-9y=9  (4)

solve them

13y=22-9

y=1

put this in euation 3 or 4

6x-9y=9

6x-9(1)=9

x=18/6

x=3