brooklyn44
brooklyn44 brooklyn44
  • 23-05-2017
  • Mathematics
contestada

What's y=4x-2
3x+2y=-4

Respuesta :

n36reeves
n36reeves n36reeves
  • 23-05-2017
X=0
Y=-2

Multiply the top equation by -2 to get -2y=-8x+4

Isolate 2y on the bottom by subtracting 3x from both sides to get 2y = -4 - 3x

Add the two equations get 0=-11x so x = 0

Solve for y by plugging zero into one of the equations to get y=4(0)-2 to find the y = -2
y=4(0)-2
Answer Link

Otras preguntas

In word form how do the spell40,583
Five times the sum of three and some number
What type of clothing did the noblemen wear
we have a large stone fireplace in our a.home b.residence
How Do Covalent Form Between Atoms?
__________ were people who campaigned for women’s right to vote. A.Suffragists B.Opportunists C.Segregations D.Conservations
What is 6 [5×(41-36)-(8+14)]
Facts about The Aral Sea
Simplify. 24÷(–8–(–4)) a. –6 b. –2 c. 2 d. 6
whay is one reason why Nigerians remain poor, despite their country's large oil deposits? Infrastructure, subsistence farming, corruption, microcredit