1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Basile [38]
3 years ago
12

Solve −2x − 15 = 6x + 9.

Mathematics
1 answer:
Sindrei [870]3 years ago
6 0

Answer: x=-3

Step-by-step explanation:

Given the equation:

-2x - 15 = 6x + 9

You must solve for "x" to find its value.

You can follow these steps:

- Add 2x to both sides of the equation:

-2x - 15+2x= 6x + 9+2x

- 15 = 8x +9

- Subtract 9 from both sides of the equation:

- 15-9 = 8x +9-9

-24 = 8x

- Divide both sides of the equation by 8. Then you get:

\frac{-24}{8}=\frac{8x}{8}\\\\x=-3

You might be interested in
The value of 8 in 5.18 of the value of 8 in 5.81
Anastaziya [24]

Answer:

the value of 8 in the first one is 8

in the second one is 80

7 0
2 years ago
Anyone could help with the answer?
tatuchka [14]

Step-by-step explanation:

sorry but i need points Thank you

7 0
3 years ago
The profit of a cell-phone manufacturer is found by the function <img src="https://tex.z-dn.net/?f=y%3D2x%5E2%2B108x%2B75" id="T
Ne4ueva [31]

Answer:

The maximum will be 78

Step-by-step explanation:

8 0
3 years ago
Is 3 a factor of 43,39,63 write yes or no
inysia [295]
If you mean 433,963 then no as it’s a prime number.
7 0
3 years ago
Solve the system of equations.<br> 9x + 4y = 6<br> 9x + 5y = -33<br> X =<br> y =
Alekssandra [29.7K]

Answer x= 18 y=-39

Step-by-step explanation:

7 0
2 years ago
Other questions:
  • There are 20 pens in a package. Ten of the pens are black, 8 are blue, and the rest are red. Which ratio represents the number o
    6·1 answer
  • Adrienne answered all 21 multiple choice questions correctly. If her teacher decided to let one of the questions count as bonus,
    5·1 answer
  • 927 is divisible by 3 and 9. (1 point)<br> true<br> false
    7·2 answers
  • which equation represents this sentence? one-half the sum of a number and four is three less than the quotient of five and the n
    9·2 answers
  • Please help me with this question, I think it is Pensacola Beach, am I right?
    15·2 answers
  • Find the slope for me no?ill give more point for right answer​
    9·1 answer
  • Um técnico em eletricidade recebeu um molho que continha 12 chaves não identificadas pra abrir a porta de um quarto de hotel e e
    5·1 answer
  • Please help!!!! At a gymnastics meet, a gymnast scored an 8.95 on the vault and a 9.2 on uneven bars. Write two equivalent expre
    5·1 answer
  • Look at the screen shot i need the answer pls its for my sis
    7·1 answer
  • I NEED A 100% ACCURATE ANSWER FOR THIS QUESTION ASAP NO LINKS !!!
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!