RominaD494685 RominaD494685

03-11-2022
Mathematics

contestada

I need help finding the answer and to show work

I need help finding the answer and to show work class=

Respuesta :

KardierK627574 KardierK627574

03-11-2022

6) 4r + 8 + 5 = -15 - 3r

4r + 3r = -15 -8 - 5

7r = -28

r = -28/7

r = -4

8) 3n - 15 = 7n + n

-15 = 7n + n - 3n

-15 = 5n

n = -15/5

n = -3

Answer Link

Otras preguntas

What is a googleplex?

what is 8/12 in simplest form

explain how to compare .7 and 5/8

According to edgar allan poe in "the philosophy of composition," why are short poems preferable when it comes to "unity of impression" ? a. because they are le

Solve by completing the square or by finding vertex form first: 1/2(y + 4) = (x - 7)^2

please help me match these words to the correct sentence

sydney has a $75 mall gift card. she wants to buy a sundress and a movie ticket. the movie ticket with tax costs $11.50. the sales tax on the sundress will be 4

why were the people in jamestown running out of food?

What is an example of a patient in crisis? a. a patient who recently earned a promotion at work b. a patient who started a new exercise regimen c. a patient

Humus consists of _____.