amanda2121 amanda2121
  • 17-12-2020
  • Mathematics
contestada

____________________

class=

Respuesta :

sqdancefan
sqdancefan sqdancefan
  • 17-12-2020

9514 1404 393

Answer:

  x = 5

Step-by-step explanation:

We can subtract 3x, add 12, and divide by 4.

  7x -12 = 3x +8

  4x -12 = 8 . . . . . . . . subtract 3x

  4x = 20 . . . . . . . . . . add 12

  x = 5 . . . . . . . . . . . . divide by 4

Answer Link

Otras preguntas

Two integers a and b have a product of 24.what is the least possible sum of a and b
is 3,273 greater than 3,279
1/2 * 8 1/8 = Will the product be more or less than 8 1/8?
the perimeter of a rectangular pool 160 meters. The length of the pool is 20 meters more than it's width. What is the length?
How to write a decimal number in two hundred ten thousand, fifty and nineteen hundredth
What are some causes and effects of local winds and monsoons
Some flowers have a complete set of male and female parts for fertilization. True False
What is 6,007,200 in expanded and word form?
What is the name of the treaty signed by Canada and the United States, that was meant to help control pollution along a portion of their shared border?
What number has the same value as 32 tens