kemmanibad kemmanibad
  • 03-05-2018
  • Chemistry
contestada

Twice bill's number added to 17 is 7. What is his number

Respuesta :

Plasma72
Plasma72 Plasma72
  • 03-05-2018
-5.

-5 * 2 = -10
-10 + 17 = 7
Answer Link
anonymous12345678901
anonymous12345678901 anonymous12345678901
  • 03-05-2018
Let b=bills number
2b+17=7
Subtract 17 from both sides
2b=-10
Divide both sides by 2
b=-5
Bill’s number is -5

I hope this helps )
Answer Link

Otras preguntas

There are 34 adults and children13 on tour how much money will the group save by visiting the main deck of the observation tower instead of the top deck explain
simplify(-8) exponent 2
The number line shows the solutions to an inequality. Which inequality does not match the graph? <--|---|---|---|---|---|---|---|---|-> -4 -3 -2 -1
Simplify 17d-5e+13d-7e
PLEASE HELP The ratio of boots to sandals in a shoe store is 8:3. If there are 245 more boots that sandals in the store, how many boots are there?
which best describes the relationship of the embryo and the fetus.
Describe a time when you felt antagonized or were responsible for antagonizing someone yourself.
40 percent of the 35 male guests wear glasses. Write the number of male guests who wear glasses as a fraction of the 56 guests. Give your answer in its simplest
How did Ruth and Naomi set an example for other Hebrews
This weekend you are planning to complete part of your assignment at the library to do this you need to store data on a removable storage device