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

One advantage and one disadvantage of using oil rather than coal to generate electricity
Yo escribí__ en el sobre
In this excerpt from Kennedy's 1963 Civil Rights Address what idea is being most clearly defined? "This is not a sectional issue. Difficulties over segregation
for which of the following sequences is it true that every term (after the first one) is 4 less than the previous term A. -3,1,5,9 B. 9,5,1,3 C. 7,3,-1,-5 D.
What is the radius of a circle whose equation is (x 5)2 (y-3)3 42?O 2 unitso 4 unitsO 8 units16 unitsSave and ExitMark this and returnNextSubmit
Nouns, pronouns, or phrases that follow another noun or pronoun to rename it are called _____.
What city is believed to be the oldest of the indus river valley civilization?
Solve 7 - 5(2 - x) = -(x - 8)
When a gene changes within a life span, this process is referred to as?
may someone help me out with this please