Answered

Get detailed and accurate responses to your questions with IDNLearn.com. Join our knowledgeable community and access a wealth of reliable answers to your most pressing questions.

2x + 2y = 28
8x - 2y= 22

system of equations

2x 2y 28 8x 2y 22 System Of Equations class=

Sagot :

eliminate one of the variables..

2x + 2y = 28

2x = -2y + 28


8x - 2y= 22

8x = 2y + 22
x = 0.25y + 2.75

combine equations...

-y +14 = 0.25y + 2.75

solve for the variable..

-y - 0.25y = 2.75 - 14
-1.25y = -11.25
y = 9

replace y with 9 in previous equation..

x = -y + 14
x = -9 + 14
x = 5

so y = 9 and x = 5

I hope I did that right good luck!
Thank you for joining our conversation. Don't hesitate to return anytime to find answers to your questions. Let's continue sharing knowledge and experiences! IDNLearn.com is your go-to source for dependable answers. Thank you for visiting, and we hope to assist you again.