Question

WORTH 20 POINTS PLEASE HURRY !!!!!!!!

Answer 1

Rearranging the 1st equation, we have 2y = 12 + 3x.

By substitution, x = (12 + 3x) - 8.

Therefore, x = -2 and y = 3.

Answer 2

Here is your answer

$x= -2 and y=3$

Given equations are-

$-3x+2y=12$ .....(i)

$x=2y-8$ .....(ii)

Putting the value of x from eq. ii into eq. i, we get

$-3(2y-8)+2y=12$

$-6y+24+2y=12$

$-4y+24=12$

$4y= 24-12$

$4y= 12$

$y= 12/4$

$y= 3$

Putting y=3 in eq. ii, we get

$x= 2×3-8$

$x= 6-8$

$x= -2$

Hence

x= -2 and y= 3

HOPE IT IS USEFUL