karinaisverygayowo karinaisverygayowo

06-12-2018
Mathematics

contestada

Solve the system of equations using substitution.

Solve the system of equations using substitution class=

Respuesta :

BettyJones BettyJones

06-12-2018

Answer:

-1

Step-by-step explanation:

set them equal to each other because they are both equal to y

subtract 2x from both sides

-10 = 2x - 8

add 8 to both sides

-2 = 2x

divide both sides by 2

-1

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