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Home Q & A Board Science-Related Homework Help Mathematics
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callmesid callmesid
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11 years ago
Clear and neat directions that are not confusing or hard to read, hope for them to be self explanatory but im just lost with the whole solving equations thing so im looking for some good directions! please and thank you in advance!!!
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#1
11 years ago
The most basic and annoying method is to isolate one variable out of the three. Then plug the info for that variable in the original equation and isolate another variable. Plug that in the main equation and you're left with one variable. Solve for the final variable and tadah! Plug it all back in.
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jujubeejujubee
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11 years ago
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wrote...
#3
11 years ago
yes determinant to solve the 3 equations in 3 unknowns
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#4
Educator
11 years ago
Quote from: tridev (11 years ago)
yes determinant to solve the 3 equations in 3 unknowns

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