Mariasolla33 Mariasolla33
  • 17-10-2016
  • Mathematics
contestada

5 times a number subtracted from 12 is triple the number

Respuesta :

cocoabeanz
cocoabeanz cocoabeanz
  • 17-10-2016
5x-12=3x

Let's solve your equation step-by-step.
5x−12=3x
Step 1: Subtract 3x from both sides.
5x−12−3x=3x−3x
2x−12=0
Step 2: Add 12 to both sides.
2x−12+12=0+12
2x=12
Step 3: Divide both sides by 2.
2x/2=12/2

x=6
Answer Link

Otras preguntas

Which system is equivalent to 5y^2+6y^2=50
the floor in the back of karl's trunk is 6 ft long and has area of 24 ft^2. Karl wants to haul as many boxes on the floor as possible. He cannot stack the b
you improve your time running a course by 5 Seconds in week one by three seconds in week two and by four seconds in week three what is the average weekly change
is there more than one kind of balance used in a laboratory
13, 7, 1, -5 what's the pattern
does anyone know this please helpp
Grace thought of a number, added 7, multiplied by 3, took away 5 and divided by 4 to give an answer of 7.
Which factor most directly affects a furniture company's supply?
The product of the square of a number and 5
What are the factors of the expression (y-2)(x+3)