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
Joe Morris Plains to fertilize his 1800 foot wide Hayfield he will be using his truck spreader that spreads of 60-foot strip how
gayaneshka [121]

Answer:

He should do 30 strips

Step-by-step explanation:60 times 3 is180 so and aa 0 to 180 and get 1800 so then you and the 0 to 3 and get 30

6 0
3 years ago
Kate sold 12 of her paintings and purchased 7 more. if kate has 21 paintings now, how many paintings did she have to begin with?
kicyunya [14]
First, let x or any variable represent the number of paintings Kate initially has. After selling 12 of it, her paintings now becomes only x - 12. Then, she purchased 7 more making the number of her paintings become x - 12 + 7 = x - 5. This number tantamount to 21. 

                                           x - 5 = 21      ; x = 26

Thus, Kate initially had 26 paintings. 
7 0
3 years ago
Response answer, planet ruba has 1,000,000 aliens and planet zamba has one hunderd thousand aliens how many more aliens does pla
Gnoma [55]

Answer:

Planet Ruba has 900,000 more aliens

Step-by-step explanation:

Please kindly see the attached file for more explanation

3 0
3 years ago
Read 2 more answers
Last month the amount on Jaden's bank account statement went from $200 to $150.
vodka [1.7K]

Answer:

That is a 25% change.

Step-by-step explanation:

3 0
3 years ago
Can someone help me find x ? due in 2 hours?
DochEvi [55]

Answer:

13

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • There are 420 pennies in a 12 ounce jar how many pennies are there per ounce in the jar
    5·2 answers
  • Marcos talks to his grandfather in Alabama for about 95 minutes per month. About how long does he talk each day? (Hint: Use 1 mo
    8·2 answers
  • Given abcd efgh what is the measure of h
    7·2 answers
  • (x-2)(x+2) Find The Product?
    12·2 answers
  • PLEASE I NEED HELP! I will give a good rating!
    9·1 answer
  • Solve the system by graphing x+y=-2 <br> y=1/3 + 2
    14·1 answer
  • The median boiling temperature of the tap water is 100°C.The median boiling temperature of the salt water is 102°C. Which statem
    11·1 answer
  • COLLEGE MATH!!! PLS HELP!
    15·1 answer
  • Mr Loya Invested $115 in GameStop stocks. If the stocks price increased by 500% how much is Mr Loya’s investment worth now?
    13·1 answer
  • Write the slope-intercept form of the equation of the line given the slope and the y-intercept.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!