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What is the solution to the system of linear equations?

PLEASE HELP ASAP CORRECT ANSWER ONLY PLEASE What is the solution to the system of linear equations class=

Respuesta :

(-9x+4y = 55)*11  ------> - 99x+44y = 605

(-11x+7y = 82)*(-9) ------> 99 - 63y = -738

                                           - 19y = - 133

                                                 y=7


-11x+7y = 82,    -11x+7*7 = 82,    -11x = 33, x= -3

Answer is (-3,7).


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