miekyya miekyya
  • 10-12-2019
  • Mathematics
contestada

Twice the sum of a number and 5 is equal to three times the difference of the number and 3. Find the number.
The number is

Respuesta :

creamcheesebun
creamcheesebun creamcheesebun
  • 12-12-2019

let x be the number

2(x+5)= ±3(x-3)

2x+10= 3x-9 or 2x+10= -3x+9

x=19 or x=0.2

Answer Link

Otras preguntas

the formula NaCl is composed of which two elements
Which of the following sentences makes correct use of an introductory comma? A. Uh, how long should this process take? B. Battered and beaten, the hot air ballo
Ashley took 3 minutes to run a distance of 540 meters
Describe a situation that could be modeled by a linear function but not a direct variation
How did cotton benefit england?
Your first draft is always bad. ALWAYS. What system below will help you in creating an excellent scholarship essay in under 750 words? A. Review, revise, rew
can syrup clean a scratched CD
what is 4,332 in scientific notation
someone b my friend please
Give two example of how the American revolution affected the other parts of the world