Yuviana Yuviana
  • 22-01-2020
  • Mathematics
contestada

how do you solve the linear system using elimination
10x - 9y = 46
-2x + 3y = 10​

Relax

Respuesta :

hirafathima358
hirafathima358 hirafathima358
  • 22-01-2020
10x-9y=46. Equation 1
-2x+3y=10. Equation 2


Equation 2 should be multiplied by 3


-6x+9y=30

So,


By eliminating y component we get,

4x=56

X=14.

Substitute in equation 1.

Y=1.444.



Hope it helped you
Answer Link

Otras preguntas

What equals to 31 using multiplication?
How many syllable in electricity
Explain why summer in the Northern Hemisphere is cooler than summer in the Southern Hemisphere.
What equals to 31 using multiplication?
Explain why summer in the Northern Hemisphere is cooler than summer in the Southern Hemisphere.
john and mary went to the mall. Is that a sentence or a fragment?
What were the origins of Islam and what are its main beliefs ..
Explain why summer in the Northern Hemisphere is cooler than summer in the Southern Hemisphere.
Explain why summer in the Northern Hemisphere is cooler than summer in the Southern Hemisphere.
john and mary went to the mall. Is that a sentence or a fragment?