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
Crazy boy [7]
3 years ago
13

Solve for the variable: 4x − (9 − 3x) = 8x − 1

Mathematics
1 answer:
svet-max [94.6K]3 years ago
7 0

Answer:

x = - 8

Step-by-step explanation:

4x - 9 + 3x = 8x - 1

7x - 9 = 8x - 1

7x - 8x - 9 = 8x - 8x - 1

- x - 9 = - 1

- x - 9 + 9 = - 1 + 9

- x = 8

- x ÷ - 1 = 8 ÷ - 1

x = - 8

You might be interested in
SOLVE FOUR AND FIVE I WILL GIVE BRAINLIST!
asambeis [7]

Answer:

see explanation

Step-by-step explanation:

The circumference (C) of a circle is calculated as

C = πd ( d is the diameter )

(4)

Here d = 18, thus

C = 18π in

(5)

Here C = 50π, thus

πd = 50π ( divide both sides by π )

d = 50 in

The radius r is one half of the diameter , thus

r = 50 ÷ 2 = 25 in

6 0
3 years ago
HELP PLEASE!! I need help​
chubhunter [2.5K]

Answer:

C=5.25+2.50x

Step-by-step explanation:

It starts with a base cost of $5.25 and increases by $2.50 for every ticket sold. Add 2.50(number of tickets) to the admission cost to get the total cost.

4 0
3 years ago
Read 2 more answers
Adrianne wanted to donate some of her shoes to the homeless. She had a total of 28 pairs of shoes in her closet, 75% of them wer
Lina20 [59]

Answer:

7

Step-by-step explanation:

75% of 28 is 21.

21 pairs are tennis

So,

28-21=7.

7 pairs left!

4 0
3 years ago
Read 2 more answers
The volume of one cup of water is 0.000236 cubic meters. Use scientific notation to represent the volume of one cup of water.
Lelu [443]
You just move the decimal so it would be 236

3 0
3 years ago
Read 2 more answers
What a story problem to represent 6÷1/5
stira [4]
Their were six slices of pie left, and then john took 1/5 of them. how much pie is left?
7 0
3 years ago
Read 2 more answers
Other questions:
  • The range of y=x^2 is
    7·1 answer
  • In the scale used on a blueprint, 1/4 inch represents 3 feet. On the blueprint, what is the length of a room with an actual leng
    12·1 answer
  • What is the length of the side of a right triangle that has a side length of 12 ft and hypotenuse that measures 15 ft
    11·1 answer
  • Peirce swims 10 laps in a pool in 8 minutes how much time does it take him to swim 1 lap
    13·1 answer
  • Need help............
    8·1 answer
  • What is the area of the trapezoid?
    10·2 answers
  • The dinner bill came to $72.48, and Julio tipped the waiter 15%. What is the total price of dinner?​
    10·1 answer
  • Find the diameter of the object.<br><br> diameter: __ cm
    12·1 answer
  • How do you find a unit rate
    5·1 answer
  • Evaluate the product of 12 and 2 minus the quotient of 45 and 5
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!