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
Eddi Din [679]
3 years ago
5

13 x-2(8+5 x)=12-11 x

Mathematics
1 answer:
77julia77 [94]3 years ago
4 0

Expand

13x - 16 - 10x = 12 - 11x

Simplify 13x - 16 - 10x to 3x - 16

3x - 16 = 12 - 11x

Add 16 to both sides

3x = 12 - 11x + 16

Simplify 12 - 11x + 16 to -11x + 28

3x = -11x + 28

Add 11x to both sides

3x + 11x = 28

Simplify 3x + 11x to 14x

14x = 28

Divide both sides by 14

x = 28/14

Simplify 28/14 to 2

x = 2

You might be interested in
Which is the directrix of a parabola with equation x2 = 8y?
olga_2 [115]

Answer:

Y=-2

Step-by-step explanation:

You would use the vertex form to find the directrix

4 0
2 years ago
You have quarters and nickels saved in a piggy bank. There is a total of $3.45 in the bank. If you have 70 cents in nickels, how
Andre45 [30]

Answer:

11 quarters

Step-by-step explanation:

First, I subtract : 3.45 - .70 = 2.75

Then, divide : 2.75 by 25 ( a quarter ) = .11

Check : 11 x 25 = 2.75 -------------> 2.75 + .70 = 3.45

Hope this helps :)

3 0
3 years ago
Read 2 more answers
Mindy is the manager of the help desk at a large cable company. She notices that, on average, her staff can handle 50 calls/hr.
Hatshy [7]

Answer:

12

Step-by-step explanation:

6 0
3 years ago
Ryan drinks 1 1/2 liters of water every 3/4 of an hour at a constant rate.
Bas_tet [7]
22 Liter Ryan drinks 22 liters
3 0
2 years ago
Read 2 more answers
A ladder, with its foot in the street, makes an angle of 30 degrees with the street when its top rests on a building on one side
Harrizon [31]
The answer would be 82 ft
6 0
3 years ago
Other questions:
  • The set of all real numbers x that satisfies -3 < x<14 is given by the following interval notation: [-3,14)
    13·2 answers
  • There are 1996 students at TCHS. The number of girls is 52 less than the number of boys . How many boys and girls
    14·2 answers
  • Simplify the expression completely. 7b+3(4b−2)+6÷3
    5·2 answers
  • How many times will the digit "3" appear if we write all whole numbers from 1-9999?
    15·1 answer
  • What is the least common multiple of 17, 20, and 12?
    14·2 answers
  • If x is a number, which expression represents the statement below? 4 less than the product of 2 and a number
    10·1 answer
  • HELP PLEASE WILL GIVE BRAINLIEST BE QUICK
    10·1 answer
  • "select all the numbers that are solutions to the equation x^3=27"
    8·1 answer
  • What is the first step to prove that 9n - 4n is divisible by 5?
    11·1 answer
  • The square pool was turned into a rectangular one and it's area was enlarged by a factor of 5 by enlarging one side of the pool
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!