How do you use elimination in 4x-3y=8 and 5x-2y=-11

4x - 3y = 8 ⇒ 8x - 6y = 16

5x - 2y = - 11 ⇒ 15x - 6y = - 33

-7x = 49

-7 - 7

x = - 7

4x - 3y = 8

4 (-7) - 3y = 8

-28 - 3y = 8

+ 28 + 28

-3y = 36

-3 - 3

y = - 12

(x, y) = (-7, - 12)

To use elimination you have to multiply the first graph by 2 and the second graph by 3 so that the two y-axis can be equal to - 6. Then you do the rest to find the answer of the x-axis and the y-axis.