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

Can u paraphrase the quote ”let things take their course”

What is the numerator or denominator of 4/5

.is a pot holder a conductor or a insulator

A passenger on a boat moving at 1.70 m/s on a still lake walks up a flight of stairs at a speed of 0.60 m/s , as shown in the figure . The stairs are angled at

How does transpiration play a role in the water cycle ?

is it possible for a distance versus-time graph to be a vertical line?

Was the Gold Rush a good or bad thing for the United States?

Trying to translate word problems. Five times the sum of 3 and twice some number is 70. what is the number?

Why is RNA necessary to act as messenger?

A 1 digit number and a 3 digit number have a sum of 205. The same two number have a difference of 195, a product of 1,000 and a quotient of 40. What are the t