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trasher [3.6K]
3 years ago
11

Can some one explain to me what substitution is and how to use it to solve equations?

Mathematics
1 answer:
Yakvenalex [24]3 years ago
5 0

Answer:

Step-by-step explanation:

Say that your equation is 2x+4=8, x=2

you would plug in the 2 where your x is so, 2(2) +4=8

then you'd solve regularly.

Hope my answer has helped you!

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