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anonymous
 5 years ago
49). Solve the following system of linear equations by elimination.
x+y=10
x+y=4
what is x?
what is y?
anonymous
 5 years ago
49). Solve the following system of linear equations by elimination. x+y=10 x+y=4 what is x? what is y?

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anonymous
 5 years ago
Best ResponseYou've already chosen the best response.02y = 14 y=7 x = 107 x=3

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0x+y=10 x+y=4 cancel the +(x) 2y=14 divide both side by 2. y=7 substitue the value of y to the first eq. x+7=10 x=107 x=3 sol.{x=3,y=7}

radar
 5 years ago
Best ResponseYou've already chosen the best response.0Good answer awarded to rawxX45 for detailed and lucid answer.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0x+y=10 x+y=4 solve for x x=10y substitute this to the second (10y)+y=4 2y=14 y=7 x=107=3 Ans x=3, y=7
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