XxDark102 XxDark102

02-12-2019
Mathematics

contestada

-5a + b = 8
7a + 9b = -32

Respuesta :

diegomobz diegomobz

02-12-2019

Answer:

a=-2 and b=-2

Step-by-step explanation:

So I just used Elimination I made the top part the same as b then I just subtract and did some other stuff,hope the pic helps

Ver imagen diegomobz

Answer Link

Otras preguntas

Why do managers, who have been promoted from the flight line, have such a difficult time performing in their new management role?

Fter watching the video for unit 6, in comparing monthly precipitation for portland, oregon, and montreal, canada, why was comparing the mean monthly precipitat

You have been robbed your cellphone while coming from school on Friday afternoon.Write a dialogue between you and your mother in which you try to explain to her

Does the roof was repaired?

What is criminal homicide, and what are the key issues involved in in explaining patterns of homicide?

The 1970s economy in the united states experienced a phenomenon known as ""stagflation. "" what are three indicators of stagflation?

What is the most commonly used and widely available of the psychology databases?

To what should the allocation base used to apply overhead be most strongly associated?

Guess my number when i tripple my number snd add five,i get 26 what is my number

find the size of each of the angles marked with letter