BatonCale BatonCale
  • 24-11-2020
  • Mathematics
contestada

Twice the difference of a number and 8 is equal to three times the sum of the number and 7. Find the number.
The number is

Respuesta :

gardnerdanj gardnerdanj
  • 25-11-2020

Answer:

The number is -37.

Step-by-step explanation:

2(x - 8) = 3(x + 7)

2x - 16 = 3x + 21

x = -37

Answer Link

Otras preguntas

La _________ del mar refresca la costa.
How many 3 letter words can we make with the letters in the word LOVE?
Can I get some help ?:/
When did lewis latimer create his version of the light bulb?
A geologist finds ripples preserved in ancient sedimentary rock that look just like ripples made by water in mud. He concludes that there was once water in that
Mario and his friends ordered 3 pizzas. each pizza was sliced into 8 pieces. they ate 21 slices. how much pizza did they eat? write your answer as a mixed numbe
x^2-4y-4x+xy in factored form
A suitcase measures 22 inches long and 16 inches high. What is the diagonal length of the suitcase to the nearest foot?
Match the definition to the term. 1 . thesis              the study of word origins 2 . main body
What is the surface area of the surface pyramid? base 7, height 9