casidy_albright_96
Use elimination to solve the systems of equations:
x+2y=18
x+8y=38



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Didgeridoo
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Add the two equations together to start.

Didgeridoo
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You will get 10y = 20
Divide to solve for your y
y=2

Didgeridoo
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Next, take your y, and substitute that into either of the first two equations. I'll use the second...


Didgeridoo
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Nicely done!

casidy_albright_96
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so the final answer is (22,2)?

Didgeridoo
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Yep


Didgeridoo
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No problem