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
Finger [1]
3 years ago
11

(×+2) +(4×-122)=180 need help with this problem

Mathematics
1 answer:
alina1380 [7]3 years ago
6 0
So first you need to open the brackets, so it would be x+2+4x-122=180. Then we can add the 4x and the other x to make 5x, and then by doing 2-122 we get -120. This gives us the equation 5x-120=180. We then isolate the variable by moving the -120 to the other side of the equation and becoming a positive, so it would look like 5x=180+120. Then, we have 5x=300. 300 divides by 5 is 60 making X=60. Hope this helps!
You might be interested in
A bag contains yellow marbles and blue marbles, 42 in total. The number of yellow marbles is 2 less than 3 times the number of b
Juliette [100K]
There are 31 yellow marbles. Work is attached.
4 0
3 years ago
Read 2 more answers
What is the answer to the equation -(-(-(-2)))
marysya [2.9K]

Answer:

2

Step-by-step explanation:

Since there are four negative signs, we have -1 multiplying each other 4 times,  multiplying by positive 2. This is then 1 * 2, which is 2.

7 0
3 years ago
Read 2 more answers
Which figure has two bases and one lateral face that is rectangular?
vodomira [7]
Rectangular pyramid
4 0
3 years ago
Read 2 more answers
If a hexagon is worth 5 and a triangle is worth 3, what is a circle
Olegator [25]

Answer:

6

Step-by-step explanation:

Call pentagon p, circle c and triangle t

We have 2c + 2p = 2p + 2t + c

p = 5, t = 3 so

2c + 2(5) = 2(5) + 2(3) + c

2c + 10 = 10 + 6 + c

2c = 6 + c

c = 6

4 0
3 years ago
Read 2 more answers
Felicia earns $1,200 a month. The table displays her monthly budget. Monthly Budget Expense Amount of Money College Savings $225
Alexxx [7]

Answer:

I want to say its 50%

Step-by-step explanation:

7 0
2 years ago
Other questions:
  • David and Jillian are playing a board game together. Jillian wants to trade her wool cards for David's ore cards. The double num
    7·2 answers
  • F(x) = -5x+1 <br> What’s the function
    14·1 answer
  • Write an equation of a line through (-1,1) and (0,4) using slope intercept and point slope intercept
    5·1 answer
  • Can u guys PLEASE answer question 26 and 27. THIS IS URGENT
    6·1 answer
  • Sovle number 2 pls and thank you
    6·1 answer
  • Any suggestions or answers
    12·1 answer
  • If sin=2/3 and tan is less than 0, what is the value of cos
    14·1 answer
  • Y+z/x= <br> X=2,y=4 and z=-5<br> Help pls
    8·2 answers
  • Need help with Q6. Kdkdndndnfndndndndndncjndjfjc
    10·1 answer
  • the radius of a circular disk is given as 30 cm with a maximum error in measurement of cm. use differentials to estimate the max
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!