Mathematics
BoyceCapezzuto
2016-04-22 14:17:27
Determine which system below will produce infinitely many solutions. −6x + 3y = 18 4x − 3y = 6 2x + 4y = 24 6x + 12y = 36 3x − y = 14 −9x + 3y = −42 5x + 2y = 13 −x + 4y = −6
ANSWERS
murphy37wc
2016-04-22 16:49:01

3x - y = 14 -9x + 3y = -42...divide by -3 3x - y = 14...same as first equation....means same line...means infinite solutions answer is : 3rd answer choice

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