geneclay463 geneclay463
  • 01-09-2017
  • Mathematics
contestada

A student solution to the equation 3X +2 equals 15 the show. Describe and correct the error that the student made.

Respuesta :

ednavaleria460
ednavaleria460 ednavaleria460
  • 01-09-2017
I think it should be 3x+3 equals 15
why?
because if x=4, then 3 times 4 equals 12. plus 3.equals 15

I hoped. it helps :)
Answer Link

Otras preguntas

What are the factors of 12t
La clase _____ las frases.
What could you do to change the volume of a gas?
Which process involves the removal of rock particles by wind water ice or gravity?
how can air pollutants get into your blood
Identify the part of speech of the uderlined word whithout we cant start the party. a. adverb b. verb c. preposition d. adjective
A cartel differs from a monopoly in that (1 point) one corporation has complete control of a product or service. businesses making the same product agree to lim
kelly is saving her money to buy a car. She has $250, and she plans to save $75 per week from her job as waitress. a. Model the situation using an arithmetic se
What's the role of enzymes in seed germination?
Which of the following equations has infinite solution? A. 1/5x+10 =2(1/10x+20) B. 1/4x -2= -1/2(4 -1/2x) C. 1/3x + 12 =5(1/3x +12) D. 1/2x - 6= - 1/5(30 -10x)