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anonymous
 one year ago
solve algebraically
x3y3z=0
2x+5y5z=1
x+5y6z=9
anonymous
 one year ago
solve algebraically x3y3z=0 2x+5y5z=1 x+5y6z=9

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triciaal
 one year ago
Best ResponseYou've already chosen the best response.0one approach first pick a variable to eliminate using 2 equations at a time eliminate the same variable you will now have one set of simultaneous equation with 2 variables solve use these values in the expression for the eliminated variable to find that value. always a good practice to check your solution in the original. take a minute to try this then I will work with you if you get stuck. best if you show your work. If you have any questions please ask.

triciaal
 one year ago
Best ResponseYou've already chosen the best response.0why did you close the question while I am working on it? do you still need it ?
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