halljordan481 halljordan481

06-05-2020
Mathematics

contestada

What is the solution to the system of equations below?

Negative 4 x + 6 y = negative 18 and y = negative 2 x + 21

Respuesta :

nicole2023276 nicole2023276

06-05-2020

Answer:

x=9, y=3

Step-by-step explanation:

-4x+6y=-18

y=-2x+21

-4x+6(-2x+21)=-18

-4x-12x+126=-18

144=16x

x=9

y=-2x+21

y=-18+21

y=3

Answer Link

momkika2020 momkika2020

01-01-2021

Answer:

x=9, y=3

Step-by-step explanation:

Answer Link

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