12575828 12575828

17-12-2020
Mathematics

contestada

Solve the system of equations:
y= -x + 9
y = - 3x + 8
X=

Respuesta :

brooklyn8045 brooklyn8045

17-12-2020

27 i believe
you would substitute y with 0 to find x then you would put 9 in for x to find y then you would go back to the first equation and put -19 in for y and then solve for x and get 27

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