vaelriacb432 vaelriacb432
  • 26-02-2019
  • Mathematics
contestada

x+5y=15
4x+5y=0
solve for x and y

Respuesta :

dallisjuhnke
dallisjuhnke dallisjuhnke
  • 26-02-2019

Subtract

5y from both sides of the equation.

x=15−5y

Move all terms that don't contain

y to the right side and solve.

y=−4x5

Answer Link

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