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
podryga [215]
2 years ago
14

How many solutions does the equation 6z − 3z − 7 = −2 + 3 have?

Mathematics
1 answer:
xxTIMURxx [149]2 years ago
6 0

Answer:

Equation have Unique solution with z=2.67

Step-by-step explanation:

Given Equation:

6z - 3z - 7 = -2 + 3

Solving the equation:

                   6z-3z-7=1

Adding 7 to both sides:

                      6z-3z-7+7=1+7\\\\6z-3z=8\\\\3z=8\\\\z=8/3 \\\\or\\\\ z=2.67

The Equation have Unique solution with z=2.67

You might be interested in
Help, I need the bottom three answered and I'm sorta stuck on four too. Not sure if it's right
amm1812
5. 15 yards = 13.716 meters, so 13.716 meters
6. 32.366 meters per second
7. 32÷2=16 and 16×60= 960, so it can eat 16 in one minute, and 960 in one hour.
Hope this helps!
7 0
3 years ago
You want to convert 50°F to degrees Celsius. Solve the formula for C, and then use it to convert the temperature. What is the co
Zepler [3.9K]

9514 1404 393

Answer:

  • C = (5/9)(F -32)
  • 50°F ⇒ 10°C

Step-by-step explanation:

Starting with the formula for degrees Fahrenheit, we can solve for degrees Celsius.

  F = 32 +9/5C

  F -32 = (9/5)C . . . . . subtract 32

  (5/9)(F -32) = C . . . . multiply by the inverse of the coefficient of C

The formula for Celsius temperature from Fahrenheit temperature is ...

  C = (5/9)(F -32)

__

For F = 50, the corresponding Celsius temperature is ...

  C = (5/9)(50 -32) = (5/9)(18) = 10 . . . degrees Celsius

5 0
2 years ago
Select the correct answer.
Ivan

Diagram needed please!!

7 0
3 years ago
Read 2 more answers
6.012<br> as a mixed number in simplest form.
Novosadov [1.4K]
6    3
    ------
    250
ignore this sentence
4 0
3 years ago
Read 2 more answers
How do I log on the Roblox
Eva8 [605]

Answer:

Go to Roblox Login and Sign up first then you can log in to Roblox with an account

6 0
3 years ago
Read 2 more answers
Other questions:
  • What does is 62+4 mean equal
    6·2 answers
  • please help!! Assume the given triangular prism and rectangular prism have equal cross sections. Also assume the length and widt
    10·2 answers
  • A. The sum of Andre and Brandon scores on a math quiz is 180. Andres score is 2 times more than 30 less than Brandon score. Find
    14·1 answer
  • Can someone help me with please??​
    11·1 answer
  • A basketball drops from a hieght of 76 in. On bounce 1, it rebounds to a hieght of 38 in. On bounce 2, it rebounds to a hieght o
    11·2 answers
  • 10 times 16.8 plus 1
    7·1 answer
  • Can someone help? It's super urgent I need it solved!
    15·1 answer
  • What values of x make this inequality true?
    9·1 answer
  • Divide £208 in the ratio 3:1<br><br> How do I do this??
    12·1 answer
  • 8k^4 -3k^2 multiplied by 5k^2
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!