noeliadeleon005 noeliadeleon005
  • 02-12-2019
  • Mathematics
contestada

3x+8=15 find try the value of x

Respuesta :

Аноним Аноним
  • 02-12-2019

3x+8=15

move +8 to the other side

sign changes from +8 to -8

3x+8-8= 15-8

3x= 15-8

3x= 7

divide both sides by 3 to get x by itself

3x/3= 7/3

answer:

7/3 or 2 1/3

Answer Link

Otras preguntas

true or false? Three common voltage sources are batteries, solar cells, and generators.
In little Marsden the population is 17 222. The men and women together total 9142 and the women and children together total 13 201. There are ...... Women There
What are three interesting facts about Susan B. Anthony's childhood ?
what is the answer to this question -√(12)+5√(75)
why is red onions purple
In a class of 35 students, 25 girls averaged 92% on the last test, while the 10 boys averaged 85% on the same test. What is the average for the entire class on
How many light sources do you know Pls list them
which of the following suffered most from DDT poisoning in the great lakes region
A box contains bags of crisps. Each bag of crisps weighs 25 grams. Altogether, the bags of crisps inside the box weigh 1 kilogram. How many bags of crisps are i
How do you do this algebra question