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
galina1969 [7]
2 years ago
6

Does this equation have exactly one solution ​

Mathematics
1 answer:
Alex73 [517]2 years ago
6 0

Answer:

13x + 7 = 9x - 33 + 4x \\ 7 + 33 = 13x - 13x \\  \\ 40 = 0 \\  \\ no

You might be interested in
7. Jena has a triangular garden with a perimeter that can be represented by 25r ^ 2 - 9r + 14 . The sum of two sides of the gard
galben [10]

Answer: 15r^2-21r+5

Step-by-step explanation:

Given: Perimeter of triangular garden = 25r^2 - 9r + 14

The sum of two sides of the garden = 10r^2 + 12r + 9

Perimeter is the sum of all sides of a triangle.

Third side = Perimeter of triangular garden - sum of two sides of the garden

=25r ^ 2 - 9r + 14-(10r ^ 2 + 12r + 9)\\\\=25r ^ 2 - 9r + 14-10r ^ 2 - 12r - 9\\\\=15r^2-21r+5

The expression represent the third side = 15r^2-21r+5.

5 0
3 years ago
Y = 3x do this fast plz
mash [69]

Answer:

Step-by-step explanation:

3 0
2 years ago
Solve for x.<br><br> −1/5 (x − 4) = −2
denpristay [2]
X=14. Hope this helped!
4 0
3 years ago
Read 2 more answers
PLS ANSWER THE BELOW QUESTION AND I'LL MARK U AS BRAINLIST
MA_775_DIABLO [31]

Answer:

Step-by-step explanation:

a) \dfrac{3x}{2}-5=4

Add 5 to both sides

\dfrac{3x}{2}-5 +5 = 4 + 5\\\\\dfrac{3x}{2} = 9 \\\\Now \ multiply \ both \ sides  \ by  \  2 \\\\\dfrac{3x}{2}*2 = 9*2\\\\3x = 18\\Now \ divide \ both \ sides  \ by \ 3\\\\x =\dfrac{18}{3}\\\\

x = 6

b) \dfrac{x-3}{5} + 1 = -2\\\\\\Subtract \ 1 \ from  \ both \ sides\\\\\dfrac{x-3}{5} = -2 -1\\\\\dfrac{x-3}{5} = -3\\\\Multiply \ both \ side \ by \ 5\\\\x - 3 = -3*5\\\\x -3 = -15\\\\

Add 3 to both sides

x = -15 +3

x = -12

7 0
2 years ago
Read 2 more answers
Thabo invests R50000 at the rate of 5% per annum compound interest periodically every six months.How many years does it take to
lina2011 [118]

Answer:

50000-5%=49500 pls like

7 0
3 years ago
Other questions:
  • Make a table of value for y=4x+8
    6·1 answer
  • What number is least likely to be represented by -4.5.
    13·1 answer
  • you plant 30 african violet seeds and 9 of them sprout use experimental probability to predict how many will sprout if you plant
    12·1 answer
  • How much kinetic energy is possessed by a 12 kg remote controlled car that is traveling with a speed of 5 m/s?
    7·2 answers
  • What is the domain of (cd)(x)?
    10·1 answer
  • Help me pls! ill rate you very good!!!!
    8·2 answers
  • Find the LCM of 2 and 3
    13·1 answer
  • Y=-3^x what is the answer
    6·1 answer
  • Wath is 12.50/3 <br> cuz i need
    6·2 answers
  • Is almost always better to cite exact numbers rather than to round statistics up or down true or false
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!