SOLUTION: por favor ayudame a resolver estos dos ejercicios 5y-2x+3=0 4x+7y-2=4

Algebra ->  Linear-equations -> SOLUTION: por favor ayudame a resolver estos dos ejercicios 5y-2x+3=0 4x+7y-2=4      Log On


   



Question 1067220: por favor ayudame a resolver estos dos ejercicios
5y-2x+3=0

4x+7y-2=4

Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
5y-2x+3=0 --> 2x - 5y = 3 x2 --> 4x - 10y = 6

4x+7y-2=4 --> 4x + 7y = 6
========================
4x -10y = 6
4x + 7y = 6
--------------------------- Subtract