2 years ago

If you were to solve the following system by substitution, what would be the best variable to folve for and from what equation?

Mathematics

2 answers:

prisoha [69]2 years ago

5 0

Answer:

X in the first equation

Step-by-step explanation:

weeeeeb [17]2 years ago

3 0

Answer:

Step-by-step explanation:

It's easiest to divide everything by 3.

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