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Mathematics 21 Online
OpenStudy (anonymous):

Solve the linear system using substitution. x=16-4y 3x+4y=8 (please don't show answers , just steps) :)

hero (hero):

Using subsititution? It would be easier by elimination

OpenStudy (anonymous):

I'm not in the that section yet, lol . That's the next one.

OpenStudy (anonymous):

Ok so, We can substitute the x so: 3(16-4y) + 4y = 8

OpenStudy (anonymous):

Thank you.

hero (hero):

You'll get there soon :)

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