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
uranmaximum [27]
3 years ago
9

How many solutions does x + 2x + 7 = 3x - 7

Mathematics
1 answer:
Alex17521 [72]3 years ago
3 0

Answer:

No solutions! :)

Step-by-step explanation:

To find the number of solutions in a problem we must solve it.

x+2x+7=3x-7

Firstly, combine common terms:

3x+7=3x-7

We can subtract 3x from both sides:

7=-7

The solution is 7=-7, which is no solution.

When a number is equal to a number in a solution, it has no solutions!

:))

You might be interested in
Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used. Match the estimated value of each express
DIA [1.3K]

Answer:

DEAC

Step-by-step explanation:

8 0
2 years ago
In the figure is a right triangle ABC with AC=10cm and BC=6cm. Determine: 1.5.1 The height AB (hint: Theorem of Pythagoras)
Alexxandr [17]

Answer:

height AB is 8 cm

Step-by-step explanation:

AB= √AC^2- BC^2

= √(10)^2- (6)^2

= √100-36

= √64

= 8

3 0
3 years ago
1. Fruits are taken successfully from a bag containing 6 avocados, 4 bananas and 5
victus00 [196]

Total 15

6+4=10+5=15

Follow me

7 0
2 years ago
A totem pole casts a 20 meter shadow when the angle of elevation of the sum is 45what is the distance from the top of the totem
abruzzese [7]

Answer:

20√2 meters (approximately 28.28 m)

Step-by-step explanation:

It may help to make a diagram. Because this is a 45 45 90 triangle, you can use those rules to help solve.

8 0
3 years ago
Solve this equation using the least common denominator ?
Likurg_2 [28]
The answer would be
A. 3/4
6 0
3 years ago
Other questions:
  • Write the equation of the line with the given slope and y- intercept. 1.Slope is -2 and a y-intercept of 5.
    11·1 answer
  • PLEASE HELP ASAP!:<br><br> Solve for a and b<br> 6a-b=-5<br> 4a-3b = -8
    6·1 answer
  • What variables are compared on this graph?​
    9·1 answer
  • HELP!!!!
    7·1 answer
  • given f(x)=2x^2 and g(x)=4x-5, the composition f(g(x)) is equal to 32x^2-80 x+53 now find an expression for g(f(x))
    6·2 answers
  • Mark buys a wooden board that is feet long. The cost of the board is $1.50 per 5 1/4 foot, including tax. What is the total cost
    14·1 answer
  • From the set {2, 6, 42}, use substitution to determine which value of x makes the equation true.
    12·1 answer
  • Find the sum: (b-<br> 6) + (-6b - 5)
    8·1 answer
  • Floretta, a pitcher, claims that her pitch speed is less than 46 miles per hour, on average. Several of her teammates do not bel
    9·1 answer
  • Julian forgot his bat when he left for baseball camp. His mother finds a box to ship it to him with the dimensions shown. If the
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!