silverwinter17 silverwinter17
  • 04-05-2017
  • Mathematics
contestada

Use substitution to solve the system.
4x-3y=−32

x=−2y-13

Respuesta :

PHDFlopper
PHDFlopper PHDFlopper
  • 04-05-2017
4x-3y=-32
x=-2y-13

4x-3y=-32
4(-2y-13)-3y=-32
-8y-52-3y=-32
-11y-52=-32
-11y=20
11y=-20
y=-20/11

x=-2y-13
x=-2(20/11)-13
x=-40/11-13
x=-13 and 40/11
Answer Link

Otras preguntas

What's the surface area?
The fish tank has side lengths 20in, 10in and height 15in. The water level is two inches below the top of the tank. A glass sphere of radius 1in is dropped in
PLEASE HELP:I need a paragraph including:-An explanation of the powers that Congress has under the Articles of Confederation-A list of the strengths of the new
Why do scientists try to repeat other scientists’ experiments?
Which type of secretion enters the interstitial fluid and affects neighboring cells in the same tissue?
An appliance store sells a washer-dryer combination for $2650. If the washer cost $425 more than the dryer, find the cost of each appliance
PLEASE HELP!!!! 25 POINTS!!!!! I NEED THIS ASAP!!!!!!
How to solve this 4x-3(x-2)=21
What steps are state and local governments taking to reduce nicotine and tobacco use? Check all that apply. What steps are state and local governments taking to
Choose the point-slope form of the equation below that represents the line that passes through the points (-6, 4) and (2.0). y-4 =-1/2(x+6) y - 4 = 2(x + 6) y+6