lightningsky1234 lightningsky1234

22-10-2020
Mathematics

contestada

6x+9=-3x-21-6 solve for x

Respuesta :

ricchad ricchad

22-10-2020

Answer:

x = -4

Step-by-step explanation:

6x + 9 = -3x - 21 -6 solve for x

combine similar terms: 6x + 3x = -21 - 6 - 9

simplify: 9x = -36

divide 9 each side x = -4

Answer Link

Pynshongnia227 Pynshongnia227

22-10-2020

Step-by-step explanation:

6x+9=-3x-21-6

6x+3x=-21-6-9

9x=-36

X=-36/9

X=-12

Answer Link

Otras preguntas

Help If sin(x) = 1/3 and sec(y) = 25/24 , where x and y lie between 0 and π/2, evaluate the expression using trigonometric identities. (Enter an exact answer.)

There are x benches and y students in an auditorium. When a bench is seated with 3 students, 18 are left standing. If a bench is seated with 4 students, 3 bench

What were some of the reasons for and against prohibition in the 1920s?Despite the ban on alcohol,why do you think sales of liquor continued,and what were some

Please help with this, I won't give up!! *Use the data in the following table, which summarizes results from 171 pedestrian deaths that were caused by accident

The three pillars of aging well are diet/nutrition, exercise, and reading. stress management. prescriptions. alcohol consumption

Extrinsic rewards tend to decrease enjoyment of an activity because they _____. answer a. provide inadequate justification for most activities b. change our e

A 118.63 g sample of SrCl2·6H2O was heated and 34.81 grams of water were recovered from the sample. What percent of the original H2O remains in the sample follo

Which president signed a joint resolution of congress to change the date that Thanksgiving day?

Why and how did tensions between colonists and the british grow in boston?

Solve the quadratic equation 5x2 - 125 = 0. Show all your steps.