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6x – Зу = -6 у= 2х + 2 Using substitution

6x – Зу = -6 у= 2х + 2 Using substitution
asked 104k views
4 votes
6x – Зу = -6
у= 2х + 2
Using substitution

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User Paul Degnan
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1 Answer

3 votes
Take the top equation and fill in the y with the bottom equation since it gives you what y equals. Then distribute the -3. You’ll then add or subtract to get x=0. Then fill in the 0 for the x in the bottom equation and you’ll get y=2.
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User Stephan Burlot
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