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bixtya [17]
2 years ago
5

How do You do solving system of equations by solving for a variable

Mathematics
1 answer:
In-s [12.5K]2 years ago
6 0
Well, you have to do it with the substitution method now it's not easy, it takes some time to get used to it. I'm not really sure how to explain it but if you go on Khan Academy it will show you how to do it.
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Here, we are given an equation 3n - 8

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