janaiyahm19 janaiyahm19

08-09-2020
Mathematics

contestada

15x+5y=-20 solve for y

Respuesta :

Toodles568 Toodles568

08-09-2020

Answer:

y = -3x - 4

Step-by-step explanation:

15x + 5y = −20

Add -15x to both sides

15x+5y+−15x=−20+−15x

5y = −15x − 20

Divide both sides by 5

[tex]\frac{5y}{5}[/tex] = [tex]\frac{-15x - 20}{5}[/tex]

y = -3x - 4

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