madysenrosefrank madysenrosefrank

15-05-2019
Mathematics

contestada

solve the systems of equations
-5×+8y=0
-7×-8y=-96
×=
y=

someone help please!

Respuesta :

choixongdong choixongdong

15-05-2019

Answer:

x = 8 and y = 5

Step-by-step explanation:

-5x + 8y = 0

-7x - 8y = -96

------------------------Add

- 12x = -96

x = 8

-5x + 8y = 0

-5(8) + 8y = 0

-40 + 8y = 0

8y = 40

y = 5

Answer

x = 8 and y = 5

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