julieannhowson julieannhowson

08-03-2019
Mathematics

contestada

Is (-2, -6) a solution to this system of equations? 3x + 18y = -14 15x − 7y = 12 yes no

Respuesta :

choixongdong choixongdong

08-03-2019

Answer:

No

Step-by-step explanation:

Plug in (-2, -6) to see if it's the solution or not

3(-2) + 18(-6) ? -14

-6 + ( -108) ? -14

-114 ≠ -14

Answer is NO

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