martinselena124
martinselena124 martinselena124
  • 23-12-2020
  • Mathematics
contestada

9 added to twice a number is the same as 27 reduced by 4 times the number

Respuesta :

Muscardinus Muscardinus
  • 28-12-2020

Answer:

x = 12

Step-by-step explanation:

Let the number be x.

9 added to twice a number is the same as 27 reduced by 4 times the number

If we add 9 to the number = (9+x)

If 27 reduced by 4 times the number = (4x-27)

ATQ,

(9+x) = (4x-27)

Taking like terms together,

x-4x = -27-9

-3x = -36

x = 12

Hence, the number be 12.

Answer Link

Otras preguntas

Which type of burn is BEST described as having max loss of skin, reduced feeling, and almost whitish? A. first-degree burn B. second-degree burn C
What is the domain of the function y=2sqrt x-6?
Which logarithmic graph can be used to approximate the value of y in the equation 4^y = 8?
If the value of 2x3 is 2, then what is the value of x?
The graph depends the velocity and times of Elan and Anna during a race
According to Machiavelli, what will happen to a leader when things go wrong and he is in need of support?
DeAngelo is training for a half marathon. Today he is running 13.25 miles. He jogs for the first half hour at a rate of 5.5 miles per hour, then increases his p
PLEASE HELP!!! Use the quadratic function to predict y if x equals 6[tex]y = 2x ^{2} - 2x - 2[/tex]A. y=-58B. y=58C. y=60D. y=-60
The degree to which a behavior is considered outside the standards or rules of society is referred to as:
PLEASE HELP!!! Use the quadratic function to predict y if x equals 6[tex]y = 2x ^{2} - 2x - 2[/tex]A. y=-58B. y=58C. y=60D. y=-60