Question 1162304
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Based on the second equation, REPLACE "y" in the first equation by (2x+2).


You will get then


    5x - 4*(2x+2) = -2.


Simplify and find x


    5x - 8x - 8 = -2

    -3x = -2 + 8

     -3x   = 6

     x = {{{6/(-3)}}} = -2.


Then  y = 2x + 2 = 2*(-2) + 2 = -4 + 2 = -2.



<U>ANSWER</U>.  x= -2;  y= -2.
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Solved.