Naomi solves a system of equations using substitution. The system has infinitely many solutions. Which of the following could be the last step in Naomi's solution? A. x = 0 B. 3 = –3 C. 2 = 2 D. 5 = y
If x = 0, then there's 1 solution. if 3 = -3 then there are no solutions. If y = 5 then there's also solution. A system has infinitely solutions if you end up with something lik x = x so 2 = 2 means infinite solutions
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