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Mathematics 11 Online
OpenStudy (bizzeizzy):

Solve the system by elimination. Show your work. (image attached)

OpenStudy (bizzeizzy):

OpenStudy (raffle_snaffle):

no no no...

OpenStudy (raffle_snaffle):

why does it say 1 point? Quiz or exam?

OpenStudy (bizzeizzy):

its a practice quiz

OpenStudy (anonymous):

it's only 1 point. Not worth the effort!

OpenStudy (raffle_snaffle):

so what @xxferrocixx Okay izzy what do you think the first step is?

OpenStudy (raffle_snaffle):

take the first two bottom equations and add them together to eliminate the 2x

OpenStudy (raffle_snaffle):

do you get a calculator on this practice quiz?

OpenStudy (bizzeizzy):

never mind guys I got it! X=1 Y=1 Z=0

OpenStudy (dtan5457):

lol yeah. you can kind of solve this one just by looking at it.

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