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
anzhelika [568]
3 years ago
8

How many solutions does this equation have? 4x+(-3x+2)=2x+5-2

Mathematics
1 answer:
igomit [66]3 years ago
8 0

Answer:

One Solution

Step-by-step explanation:

So we have the equation:

4x+(-3x+2)=2x+5-2

On both sides, combine like terms:

(4x-3x)+2=2x+(5-2)

Simplify:

x+2=2x+3

Subtract x from both sides. The left cancels:

(x+2)-x=(2x+3)-x\\2=x+3

Subtract 3 from both sides. The right cancels:

(2)-3=(x+3)-3\\-1=x

Flip:

x=-1

So, our equation only has one solution.

And the answer is -1 :)

You might be interested in
N(-2,-2) After a rotation 90 degrees counterclockwise
RUDIKE [14]

Answer: (2,-2)

Step-by-step explanation:

Rotating 90 degrees counterclockwise (about the origin) maps (x,y) onto (-y,x), so the answer is <u>N'(2,-2)</u>

6 0
2 years ago
To make 3/4 pound of mixed nuts, how many pounds of cashews would you add to 1/8 pound of almonds and 1/4 pound of peanuts?
Anna11 [10]

you will need 3/8 pounds of peanut.

3/8 + 1/4 + 1/8= 3/4

(ask me if you are confuse plz)

7 0
3 years ago
What value should replace the "?" to make the equations parallel?
Otrada [13]
The same slope would make the equations parallel. Therefore 5/3 would make them parallel.
8 0
3 years ago
Draw and lable a pentagon and a quadrilateral
Drupady [299]
Ok sweetie so the pentagon is the shape of a house like the first picture and quadrilateral  shapes are these on the second file attached to this answer

hope i helped in any shape or form so... have a great day and goodluck on you thing

5 0
3 years ago
Solve for the variable x - 9 = 11
Strike441 [17]

Answer:

20

Step-by-step explanation:

x - 9 = 11

+9         +9

x = 20

3 0
2 years ago
Read 2 more answers
Other questions:
  • Find the mean, median mode, and range of the given data set. 7, 6, 13, 16, 15, 9
    6·1 answer
  • A species of bird originally had a population of 26 birds when they were introduced to a particular region. Scientists studying
    11·1 answer
  • 9. You earn $6.50 per hour and work 30 hours this week. What is your straight-<br> time pay?
    14·1 answer
  • Jasper made 230 flyers for a dance. He handed two flyers out to each student. How many students received flyers
    13·1 answer
  • Solve for x in the following equation:<br><br> x/a = y/b
    11·1 answer
  • I'm asking this question again because the other picture didnt show the full picture. x = 2 and y = 3​
    5·2 answers
  • If Mars has a diameter of approximately 4200 miles, what is the volume of Mars.
    5·2 answers
  • Quadrilateral ABCD has vertices A(–1, –2), B(–1, 3), C(4, 3) and D(4, –2). It's dilated by a factor of 2 with the center of dila
    6·1 answer
  • Elena collects 112 specimens of beetle and records their lengths for an ecology research project. When she returns to the labora
    12·1 answer
  • What is ∣−0.9| i found this in khan academy and i do not get it
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!