EthanGoodwin EthanGoodwin

15-03-2021
Mathematics

contestada

Solve the system of equations using elimination. Type your solution.

-3x - 2y = -7
4x - 5y = 17

Respuesta :

emilykoehler256 emilykoehler256

15-03-2021

Answer:

x= 3 y= -1

Step-by-step explanation:

5(-3x-2y=-7) = -15x-10y= -35

-2(4x-5y=17) = -8x+10y= -34

Get rid of the y to get -23x=-69

Divide by the -23 to get x=3

Plug the 3 into the equation (-3)(3)- 2y= -7

Solve for y to get y= -1

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