hannahwalbourne hannahwalbourne

11-10-2020
Mathematics

contestada

2y + x + 7 = 0
how do i solve with substitution?

Respuesta :

TikTokStar8888 TikTokStar8888

11-10-2020

Answer:

x+2y=-7

Step-by-step explanation:

2y + x =-7

x+2y=-7

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11-10-2020

When solving for x, set y to 0. When solving for y, set x to zero. You can just isolate the variables from there.

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