jewerls jewerls

04-03-2017
Mathematics

contestada

X=-6+y x-3y=28 substitution

Respuesta :

wolf1728 wolf1728

04-03-2017

A) x=-6+y
B) x-3y=28
We can substitute equation A into B

B) -6 + y -3y=28
B) -2y = 34
y = -17
x = -23

Answer Link

Otras preguntas

What is 100 and a long division divided by six

the ordered pair (a,b) satisfies the inequality y < x + 6. which statement is true ?

I need help with 12 and 14. Can someone help me ?

is 5x-14=8x+4 a no solutions or what?

Name the type of respiration that is most efficient. Why is it most efficient? I need helpppp

Which of the following is an example of a country reaching its macroeconomic goals? The value of the Japanese Yen has declined, causing prices to rise in Japan.

The reason why I finally got my leg operated on over Thanksgiving break is because it had been hanging over my head for years.

During lunch, students like to trade their food. The following exchange rates are used in the cafeteria: 3 candy bars can be traded for 2 pieces of pizza, and 1

Solve 6√12 - 12√3 + √100

Which cell structure has a cells genetic material ?