liss30 liss30
  • 01-04-2019
  • Mathematics
contestada

solve de system by elimination. x-5y=3 4x-4y=12​

Respuesta :

shadannamazifard22 shadannamazifard22
  • 01-04-2019

If we multiply the top equation by -4 we can get rid of the x so:

-4x+20y=-12

4x-4y=12

Add these up

16y=0

Y=0

X=3

Answer Link

Otras preguntas

what was one reason why the seventeenth amendment passed?
what sphere is the earths crust a part of
there never was a time when the world was without fire, but there was a time when men did not know how to kindle fire; and after they learned how to kindle one,
Pease, can you give me the question # B. Thanks
Read the passage and answer the question that follows: Despite our best efforts as parents, we will always make mistakes in raising our children. It's inevitabl
what is the false cognate of "fábrica." fabulous fable facade fabric
which formation was created by glaciers in the last ice age
what does hola como estas mean
whats the central idea of this article Down and Dirty: Do Men and Women Perceive Cleanliness Differently?
what is the axis of symmetry of the function f(x) = –(x 9)(x – 21)? the axis of symmetry is x =?