Question

When solving a system of equations, how do you determine which method to use?

Answer 1

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Answer 2

one moment

Answer 3

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Answer 4

yeppers cx

Answer 5

so what is it?

Answer 6

oh yea, lol sorry

Answer 7

when at least one of the variables has the same coefficients in both equations
or is an simple multiple of the same variable in the other equation, then elimination is a good strategy.

When one of the variables can be easily isolated into a simple expression, then substitution is a good strategy.

Answer 8

THANK YOU SO MUCH!!!!!