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
Darya [45]
3 years ago
9

What is the answer to 2x -1 + x + x + 1= 180

Mathematics
2 answers:
Masteriza [31]3 years ago
8 0
The answer is x equals 45
Roman55 [17]3 years ago
5 0

2x -1 + x + x + 1= 180

2x+x+x-1+1=180 ( combine like terms)

2x+2x-1+1=180

-1+1=0

2x+2x+0=180

4x+0=180

4x=180

divide both sides by 4 to get x by itself

4x/4=180/4

x=180/4

Answer: x=45

You might be interested in
8×25×23 strategies 4 grade
DerKrebs [107]
8×25=200
and 
200×23=4600

so 8×25×23=4600
4 0
3 years ago
Is this a linear function?
Artemon [7]

Answer:

No

Step-by-step explanation:

No

Because a linear function is the form as

f(x)=ax+b

the highest exponent is one

and the graph is a line in the case of

p(x)=3x^2-4

is a parabola, not a line

8 0
3 years ago
12,10,15, 13.18.16.21.19 what comes next .<br><br><br><br><br><br>​
shtirl [24]
The answer is 24. it works like this. you subtract 2 from 12 and get 10. then add 5 to 10 to get 15. then subtract 2 from 15 and get 13. 13+5 is 18. and so on
3 0
3 years ago
Read 2 more answers
We create energy with electrical power plants true or false​
VashaNatasha [74]

Answer:

True

Step-by-step explanation:

Some of our energy comes from electrical power plants

5 0
3 years ago
Read 2 more answers
does anyone know how to do he first question? I need steps on how to do it ill give brainlist if you've explained it real good.
kogti [31]

Answer:

just circulate little numbers of the answers bellow -_-

Step-by-step explanation:

cause u said "does anyone know how to do the first question?"

8 0
3 years ago
Other questions:
  • Solve the equation<br> —3x +1+ 10x = x +4 <br> X=1/2<br> X=5/6 <br> X=12<br> X=18
    14·2 answers
  • Which of these numbers rolands to 7.6?<br> 7546<br> • 7630<br> 7670<br> 7720
    11·1 answer
  • 16% of what number is 17?
    10·2 answers
  • Anyone understand this? If so, pls help a friend out :-)
    13·1 answer
  • X^2+ 3 has a value of 28. What term in the sequence has a value of 28?
    15·2 answers
  • Two angles are complementary. Angle 1 has a
    5·1 answer
  • Explain how you would determine if these amounts are the same or
    5·1 answer
  • 2. A(n) _______________ system is a system of equations with an infinite number of solutions.
    10·1 answer
  • In the figure below, what is the length of PS in terms of x please help
    12·2 answers
  • H(x)=2x;find h(7) please help​
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!