danbrigstall danbrigstall

17-02-2021
Mathematics

contestada

What is the solution to 3x - y = 13 and 2x + 5y = 20

Respuesta :

melison2024 melison2024

17-02-2021

Answer:

Step-by-step explanation:

x = 10 - 5/2y

Answer Link

Milliewilding Milliewilding

17-02-2021

2x+5y=20
3x-y=13 (•5)

2x+5y=20
15x-5y=65

17x=85

X=85/17

Answer Link

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