Briana616 Briana616

01-12-2020
Mathematics

contestada

Solve the system by substitution.
y = -7x. y = -5x + 10

Respuesta :

woodlilly woodlilly

01-12-2020

Answer: (-5,35)

Step-by-step explanation:

-7x=-5x+10

Get x on one side by adding 5x

-2x=10

Simplify by dividing by -2

X=-5

Substitute into y=-7x

Y=-7(-5)

Simplify

Y=35

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