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

Which of the following is the conjugate of a complex number with –4 as the real part and 2i as the imaginary part? 2i – 4 2i + 4 –4 – 2i 4 – 2i

Edoardo is a fifth grader who will do or say just about anything to draw attention to himself in class. Determined to be in the spotlight he's willing to persis

In the room the women come and go talking of michelangelo. What literary device is most clearly used in this passage?

What method of dating bone would yield the most accurate results?

Need to know the answer to this picture

what is a transmutation

Adding sodium to chlorine gas will produce table salt. The formation of a new substance shows that __________ change occurred. A. a physical B. a chemical C.

A circle has a radius of 10 meters and a central angle AOB that measures 140 degrees. What is the area of sector AOB? Use 3.14 for pi and round your answer to t

Write the equation of the parabola in vertex form. Vertex (0,3) point (-4,-45)

A cone has a radius of 3 and a height given by the expression 2a. Which expression represents the volume of the cone?