Question

What are the 3 different ways for solving systems of equations and when would you use each one?


Substituting, Graphing, and what else?

Answer 1

@Brainybeauty

Answer 2

elimination
6x-4y=-20
-6x-8y=-14

Thats an example (used random numbers not sure if that would work

Answer 3

that would be solving for y

Answer 4

The third one is elimination

Answer 5

Ah.. that was easy! Can you help with some more?


How are the algebraic properties used in creating equivalent systems?

Answer 6

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