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 property is shown by the equation? 1. 0 ÷ (–6) = 0

if a star is shown ti be 33.11 trillion killometers away , how many light year would that be

a antonym for biosphere

Which of the following was not an accomplishment of the emperor Trajanlegalized Christianity built bridges, aqueducts and harbors reduced taxes

Help pl0x, Algebra 1

who fought against each other in the crusades?

what is 0.00001267 is scientific notation

a tabletop in the shape a trapezoid has an area of 6550 square centimeters its longer base measures 115 centimeters and the shorter base is 85 centimeters what

Which of the following is the modern counterpart of the journal and diary? a. A magazine article b. A blog c. A speech d. A newspaper article

one-third of the fish in Liam's fish tank were added today. Half of the other fish were a gift to Liam last week. the other 9 came from Liam's old fish tank.