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

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

Identify the type of verbal used in the following sentence. To make it to the end of the day is always my goal at school. infinitive participle gerund infinitiv

What was the point of the Potsdam meetings? To discuss how Europe would proceed after the World Warr II To discuss who would be responsible for the clean up of

what is a reason that tobacco use is not as socially acceptable as it was a few decades ago?

Sedimentary rocks are formed when soil, rocks, or the remains of dead organisms undergo layering and compaction over a long period of time. The mass of the sed

Please help if you can

When atoms bond with each other, they exchange A.) Protons B) Neutrons C)Electrons

A student needs help completing an energy transfer diagram for a ceiling fan. Which BEST fills in the blanks labeled M and N to describe the transfer of energy

If a scatter plot has a positive correlation, that would be the same as if a graph has a negative slope. A. True B. False

NEED HELP ASAP What is the simplified form of the following expression? 4 sqrt 3/2x Assume x>0

Find the perimeter and the area of the polygon with the given vertices. J (1,2), K (7,2), L (7,8), M (1,8)