val2007tony2003
val2007tony2003 val2007tony2003
  • 06-11-2020
  • Mathematics
contestada

can someone help me with this question 2x+3=15 is x

Respuesta :

25huynhk
25huynhk 25huynhk
  • 06-11-2020

Answer:

x=6

Step-by-step explanation:

2x+3=15

subtract 3 on both sides

2x=12

x=6

Answer Link
Tiyana2008
Tiyana2008 Tiyana2008
  • 06-11-2020
The answer is 6, because 15-3 is 12, and to get 12, you would have to do 2•6, so (2•6)+3=15. So, x=6.
Answer Link

Otras preguntas

Given sine of alpha equals 2/3 and cosine of alpha is less than zero, find the exact value of the other five trigonometric functions
which of the following illnesses must be reported to a supervisor?
What does the exposition of a story usually tell the reader
Run a mile. Is a fragment or sentence
Iram is afraid of snakes. in an effort to help him overcome his fear, his therapist has him enter a room where there are dozens of snakes (non-poisonous, of cou
Which structure carries blood away from the kidney?
Taxes are used for which of the following? Maintaining roads Parks and public cultural sites Social services All of the above
What role did Africans have in the Boer Wars?
Statistically, approximately what percentage of all new businesses can be expected to fail within their first seven years?
Determine the measure of the major arc, if the measure of its minor arc is 75°