dss354201
dss354201 dss354201
  • 03-06-2020
  • Mathematics
contestada

how would you change x + 3y = 18 -3x - 12y = -75 to eliminate x

Respuesta :

Afour
Afour Afour
  • 03-06-2020

Answer:

Multiply the equation  by 3 making positive 3X which will cancel out with negative 3X

Answer Link

Otras preguntas

What windows feature that will notify you before changes are made to your computer?
The group of answers that satisfy an equation
How did the committee on public information present its message to encourage americans to remain loyal and support the war effort?
Which phrase best describes a chemical reaction ?
is 2/3(x-4)=1/3(2x-6) a identity
I need a reference on the internet that is related to Greek mythology ty
A woman is brought into an emergency room after a severe automobile accident. She's unconscious and badly injured. Her husband arrives at the emergency room
8 = 3x + 6y Solve the equation for y
What are the four qualities of leadership that engender trust according to bennis and goldsmith?
The quadratic x^2-4x-14=3x+16 has two solutions. What is the positive difference between these solutions?