Respuesta :

Answer:

7x+2y=-17

Step-by-step explanation:

Add 2x and 5x to get 7x

Add the y's

3y + (-1y)  OR 3y - y      

Which gives you 2y

add the (-5 and -12)

-12 + (-5) or -12 - 5 giving you -15

7x+2y=-17

Angelacenteno13

Answer:7X+2Y=-17

Step-by-step explanation:

I did it on khan

Otras preguntas