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06-11-2017
Mathematics

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Using elimination to solving systems of linear equations how would you solve
12x+y=10
-3=3x+3y

Respuesta :

itmye84 itmye84

06-11-2017

12x+y=10 -----> 12x + y = 10
-3=3x+3y ------> -12x - 12y = 12 (multiplied by -4)
-11y = 22
y= -2

12x - 2 = 10
x = 1

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