stephanyzavalza stephanyzavalza

18-02-2021
Mathematics

contestada

9x + 8y = 10
y = -4x + 7

Respuesta :

rakshaprakash11 rakshaprakash11

18-02-2021

Answer:

X=2

Step-by-step explanation:

9x+8(-4x+7)=10

9x+(-32x)+56=10

-23x=10-56

-23x=-46

X=-46/-23

so X=2

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