01-08-2015
Mathematics

contestada

Solve the equation for y

4x+7y=28

y=

Respuesta :

Аноним Аноним

01-08-2015

Let's solve for y.

4x+7y=28

Add -4x to both sides.

4x+7y+−4x=28+−4x

7y=−4x+28

Divide both sides by 7.

7y/7=−4x+28/7

y=−4/7x+4

Answer Link

Otras preguntas

What was the bad illness that hurt helen keller's hearing and sight?

How do you square root (4x-3)^2+7=39

Is this statement true or false? Many early American folk art landscapes showed scenes of farms.

What is the name of the variable that you change in an experiment? Question 1 options: a) dependent variable b) control variable c) graphing

What are the short-term effects of nicotine and tobacco use? Check all that apply. abnormal tightening of the lung’s airways dental problems and mouth cancer s

The effect that acid rain has no soil also ends up affecting aquatic life True or False

why might christians have different attitudes towards prayer?

A class of 33 students elected a class treasurer. There were 11 votes for Candidate A and 15 votes for Candidate B. The remaining students did not vote. W

Who did the knife really belong to in to kill a mockingbird?

In which event were native americans and escaped slaves most involved? a first seminole war b pinckney's treaty c adams-onis treaty d treaty of paris?