patelandrew816 patelandrew816

03-02-2019
Mathematics

contestada

how do you solving the solution of each system using elimination?

how do you solving the solution of each system using elimination class=

Respuesta :

2Dgames 2Dgames

03-02-2019

I think that you have to divide.

Answer Link

03-02-2019

You have to get either the x or y to go away. Multiple the top row by -1

-3x+3y= -9
3x-4y =5

-1y= -4

Answer Link

Otras preguntas

what effect did the eastern front have on world war I

331 students went on a field trip six buses were filled and 7 students traveled in cars how many students were in each bus?

Which pair of words describes this system of equations ? 3y=9x-6 2y-6x=4 A) inconsistent and dependent B) consistent and dependent C) consistent and independe

What is the shape of the cross section?

Quadrilateral WXYZ is on a coordinate plane. Segment YZ is on the line x+y=7, and segment XW is on the line x+y=3. Which statement proves how segments YZ and XW

Solve 5(x + 1) = 5(x + 5) − 15 .

PLEASE HURRY I NEED HELP SOS!!!!!!!! (10 POINTS)solve sinø+1=cos2ø on the interval 0≤ø<2π

PLEASE HELP! If the period of a mass spring oscillator is 8π s and the spring constant is 2 N/m, how much mass is attached? A. 32 kg B. 24 kg C. 16 kg D.

15. Writing in paragraph form is called....A novelB. plotC. short storyD. prose

Which statements are true about the graph of the function h(x) = -5x2 + 60x - 200? Select three options. The axis of symmetry is the line x = -6. The graph of h