tanner145 tanner145
  • 21-10-2021
  • Mathematics
contestada

3x – 15 = 39
=
What does x equal

Respuesta :

thatstemgeek thatstemgeek
  • 21-10-2021
3x - 15 = 39
+ 15 +15

3x = 54 (divide by 3 on each side)

X = 18
Answer Link
donomonster10 donomonster10
  • 21-10-2021

Answer:

X=18

Step-by-step explanation:

To isolate X you need to get rid of the -15 to do that you can add 15 on both sides of the equation resulting in 3x=54 now you need to divide both sides by 3 to get x on its own which is X=18.

Answer Link

Otras preguntas

what is the midpoint of 2.99 and 2.98
When you use the Midpoint Formula, can you take either point as(x1,y1) and either point as (x2,y2)? Why or why not?
james has a job with a current salary of $42,000. he wants to earn a collage degree that will take him 2 years to complete and it will cost $28,000 per year. he
The area of circle w is 289 pie sqare, find the circumfrence
Which number is a composite number? 17 27 37 47 Please halp meh.
Astor manufacturing stores hazardous and volatile chemicals in its warehouse. the warehouse has state-of-the-art equipment to make sure the chemicals do not exp
2/5 + k/4 = 9/10 (solve with work)
how many times greater is 3.4 x10^10 than 1.7x10^8
Helpjfjdjfjfjfjfjfjfjfj
find the least whole number that can replace to make the statement true