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OpenStudy (anonymous):
how to find x and y from equation 2x +3y =-3 3x-2y=28? please help :D
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OpenStudy (hoblos):
2x +3y =-3 *2 3x-2y=28 *3 4x +6y= -6 9x -6y =84 add them 13x= 78 x=6 => 2(6) +3y = -3 => 3y= -15 y= -5
OpenStudy (anonymous):
thanks
OpenStudy (hoblos):
my pleasure XD
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