<PRE><B>Question 271706</B>
ok: if any questions about the problem once i solve it email me at tobiasz.chris@gmail.com!!

     -7(5x + 5y = -13)
      5(7x - 2y =  17)

 -35x - 35y = 91
  35 +  10y =  85
______________________

45y = 176

divide both of 45

{{{y = 3.91}}}}

5x + 5y = -13

5x + 5(3.91) = -13 

5x + 19.55 = -13

5x = -32.55 

divide both of 5

{{{x = -6.51}}}

5x +5y = -13

5 ( 6.51) + 5 ( 3.91) = -13

-32.55 + 19.55 = -13

{{{-13 = -13}}}
OK




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