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

The table shows the mass and boiling point of some substances. Boiling Point of Substances Mass (kg) Boiling Point of Water (°C) Boiling Point of Soybean Oil

In the second experiment, the angle of incline is changed and the ball is again released from rest (the acceleration is again constant). In this second experime

I've tired doing this quiz already and got a 2/5, I can't review the answers, so i really need help. <-- ==this is the answer is choose 1) What major event

A manometer measures a pressure difference as 65 inches of water. Take the density of water to be 62.4 lbm/ft3.What is this pressure difference in pound-force p

What is answer to t+-1=-20

what were the primary benefits of the lousiana purchase

Dwayne was born to a single mother living in Chicago. According to Bronfenbrenner's theory, Dwayne's experience in this social context is an example of the ____

Which painting has these characteristics?shows a garden or natural landscapeshows the illusion of space through size differences, the degree of detail, values o

When conducting tradeoffs, Cost and/or Price must always be considered more important than the Non-Price Factors: False True

write the numbers in order from least to greatest 2.07, 2 7/10, 2.67, -2.67