beneditoilaitia beneditoilaitia

05-10-2021
Mathematics

contestada

determine whether x=1 and y=10 is a solution to the equations

[tex]x + 3 = 30 \\ \\ 2x - y = 9[/tex]

Respuesta :

nannalynn7 nannalynn7

05-10-2021

Answer:

They are not solutions

Step-by-step explanation:

To see if it is correct we have to substitute the variables for the numbers given.

x+3=30

1+3≠30

2x-y=9

2·1-10≠9

So, these solutions would be incorrect.

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