ytfazelegacy ytfazelegacy

16-04-2021
Mathematics

contestada

2x - 2y = -6,
2x + y = 9

Solve for the system of solutions and find the value of X and Y

x =

y =

Respuesta :

JYLANFIRA124 JYLANFIRA124

16-04-2021

Answer:

y=3 and x= 9/2

Step-by-step explanation:

Answer Link

amiruste amiruste

16-04-2021

Answer:

x=7

y=-5

Step-by-step explanation:

ive tryed the elimination way

(2x-2y=-6)-

(2x+y=9)

=-3y=-15

y=-5

2x+-5=9

2x=9-(-5)

2x=14

x=7

how abt that

Answer Link

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