destineyhollis7 destineyhollis7
  • 04-04-2017
  • Mathematics
contestada

13 times an unknown number added to 72 equals -23 times the unknown number.what is the solution to the sentence ?

Respuesta :

Blurryface25
Blurryface25 Blurryface25
  • 04-04-2017
let the unknown number be x
13x+72= -23x
13x+23x= -72
36x= -72
x= -2
Answer Link
lexieboo150
lexieboo150 lexieboo150
  • 04-04-2017
the correct answer is -88

Answer Link

Otras preguntas

Human have the ability to change the charachteristics, or traits, o organisms over time. What is the process called?
Which of the following sets of numbers could repersent the three sides of a triangle? a: 15,27,42 b:15,18,33 c:8,20,25 d:12,23,35
the graph of f(x)=|x-h|+k contains the points (-6,-2) and (0,-2). the graph has a vertex at (h,-5). descrie how to find the value of h. then, explain how this v
a radioactive sample contains 10,000 atoms. after two half-lives, how many atoms remain undecayed? a radioactive sample contains 10,000 atoms. after two half-li
What is the solution to the inequality 4(2m + 3)-7<3? A m>-1 6. m<1 C. m>8 D. m < 8
Simplify the following expression as much as possible. csc^2 x * sin^2([tex]\pi[/tex]/2 - x)/ cot^2 x
There are 30 cans of soda in the refrigerator. The table shows how many cans there are of each type. If you reach in and pull out one can of soda, what is the p
An angle measures 8° more than the measure of its complementary angle. What is the measure of each angle? ​
what's the greatest -1 1/2 or 1/2
- Stonehenge, a circle of large carved stones in England, was built more than 1,000 years ago. The circle of stones has a diameter of 108 feet. What is the circ