shawnaa330 shawnaa330
  • 04-04-2017
  • Mathematics
contestada

What is the solution to the system of equations
y = -3x + 6 y = 9

Respuesta :

Spaceman01 Spaceman01
  • 04-04-2017
You already have your Y value so just substitute 9 in for y in the other equation and solve for x.
Answer Link
bcalle
bcalle bcalle
  • 04-04-2017
y = -3x + 6
y = 9

9 = -3x + 6
Subtract 6 from both sides
3 = -3x
Divide both sides by -3
-1 = x
(-1,9)
Answer Link

Otras preguntas

How is the numeral 35.012 written in words and why
If the speed of an object is tripled, its kinetic energy will be
What are two different ways to describe and label the layers of the Earth?
What two major processes are involved in the oxygen cycle?
A pound of seedless red grapes costs $2.75. Drew must spend less than $9.35 on a bunch of seedless red grapes.Inequality:Solution:Interpretation:
Solving systems by elimination: 2x + 4y = -4 3x + 5y = -3 Please show me your work so I can do the rest myself. Thanks!
.is a pot holder a conductor or a insulator
Trying to translate word problems. Five times the sum of 3 and twice some number is 70. what is the number?
What is two thirds minus six thirds
A 1 digit number and a 3 digit number have a sum of 205.  The same two number have a difference of 195, a product of 1,000 and a quotient of 40.  What are the t