Question 813457
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Hi,
What is the solution of the system?
y=-3x
3x+2y=6 ***
3x + 2(-3x) = 6  |Substituting y = -3x
   -3x = 6
     x = -2   and y = 6     (y=-3x ={{{ -3*-2}}})
 CHECKING our Answer***
 {{{3*-2 + 2*6 = 6}}}