magzilla70 magzilla70

01-02-2017
Mathematics

contestada

−9x+3y=27 8x+8y=40

Respuesta :

MartynBH MartynBH

01-02-2017

Well first move the x's over to get 9X+27=3y and -8x+40=8y. Now just divide to isolate the y . 3x+9= y and -X+5= y.

Answer Link

Otras preguntas

how do find the area of a shoe box

8/25 = ? /100 explain please

Please Help 3p/5=12 p=?

Which word or words and punctuation best corrects any errors in the sentence? The park on Chesnut Street it's a beautiful place has a playground with a merry-go

why are some animals more likely to survive to adulthood than other animals?

is neon element a metal nonmetal or metalloid

What is the square rute of 81

percent increase from 86 to 150

What are some characteristics of medieval music?

Please Help 3p/5=12 p=?