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Mathematics, 11.06.2020 22:57 970032036
Use the substitution and to rewrite the equations in the system in terms of the variables and . Solve the system in terms of u and v . Then back substitute to determine the solution set to the original system in terms of x and y.
-3/x+4/y=11
1/x-2/y=-5
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Answers: 3
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Use the substitution and to rewrite the equations in the system in terms of the variables and . Solv...
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