bigwalt bigwalt

24-02-2021
Mathematics

contestada

Given that 7x – 4y = 6
Find x when y=9

Respuesta :

alyssadowsin alyssadowsin

24-02-2021

Answer:

6

Step-by-step explanation:

Substitute y for 9: 7x - 36 = 6

Add 36 to both sides: 7x = 42

Divide both sides by 7: x = 6

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millie873 millie873

24-02-2021

It's 6, do you need something more simplified?

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