diamondswaincorre diamondswaincorre

02-02-2022
Mathematics

contestada

3x + 2y = -1
4x + 2y = -6

Respuesta :

chrisbroshera1 chrisbroshera1

03-02-2022

Answer:

x = -5; y = 7

Step-by-step explanation:

We can use elimination to solve for x.

3x + 2y = -1

-1 (4x + 2y) = -1 (-6)

3x + 2y = -1

-4x -2y = 6

The 2y's cancel out and solving for x gives us x = -5.

Plugging -5 into any one of the equations gives us y = 7

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