gullt6798 gullt6798

26-05-2021
Mathematics

contestada

6x-2y=30 and 2x+2y=18 using elimation
method

Respuesta :

nuhaminkefyalew8 nuhaminkefyalew8

26-05-2021

Answer:

6x+2y=30

-3(2x-2y=18) S.s {6,-3}

6x+2y=30

-6x+6y=-54. 6x+2y=30

0+8y= -25. 6x + 2(-3)=30

8y/8= -24/8. 6x -6= 30

y = -3. 6x=30+6.

6x/6=36/6

x=6

Answer Link

Otras preguntas

which option is the most relevant piece of evidence for this claim

Fly species w, found in a certain part of the island, produces fertile offspring with species y. species w does not produce fertile offspring with species x or

Please help math....

Main difference between SAT-1 and SAT-2

PLEASE HELP IM FAILING!!!!!!

in the diagram, p is the centroid of abc and pd = 3. find bd.

I need help with #9 please

Yuri enrolled in an introductory psychology course to learn about human behavior. george registered because he heard it was an easy course that would boost his

Illumination of a star is possible because of _____.

Can you guys help me?