montgomeryjanyria24 montgomeryjanyria24

16-05-2020
Mathematics

contestada

–10x − 7y = 19

x= -4

Respuesta :

Snowphie101 Snowphie101

16-05-2020

Answer: [tex]y=3[/tex]

Step-by-step explanation:

plug in x and solve for y

[tex]-10(-4)-7y=19[/tex]

[tex]40-7y=19[/tex]

[tex]-7y=-21[/tex]

[tex]y=3[/tex]

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