ademparveen2007 ademparveen2007

03-10-2020
Mathematics

contestada

What is the value of a when 3b−2a=17 and 4a+4b=−64?

Respuesta :

karishmaak karishmaak

03-10-2020

Answer:

(-b-81)/6=a

Step-by-step explanation:

3b−2a-17 = 4a+4b+64

3b-4b-17-64=4a+2a

-b-81=6a

(-b-81)/6=a

Answer Link

Otras preguntas

Screenshot of the question

Flying against the wind, a jet travels miles in hours. Flying with the wind, the same jet travels miles in hours. What is the rate of the jet in still air and w

Someone gave me flashcards on a keychan. I have to memorize them and then give them back. Can I back them up to my PC by creating/copy the documents?

Simplify b. 3a + 4b-2a-b 4 나 V 216 x Х 18

4. Compare the different kinds of appetizers, and indicate the nature of each. Why are color, contrast, and arrangement important in preparing these?

What is an approach for service firms trying to accelerate the creation of their own expert performers

Math Question: About percentages

by how much is the weight of body less on the moon surface than on earth surface why

Saki, Jake, and Tamar have different ideas about what makes a job satisfying. They all work for a nonprofit relief agency and travel to areas where disasters ha

18.How much momentum will a dump-bell of mass 10 kg transfer to the floor if it falls from a height.of 80 cm ? Take its downward acceleration to be 10 m s-2