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

Prove that: √(sec x + 1)/(sec x - 1) = 1/(cosec x - cot x)

write the quadratic equation whose roots are -4 and -1 and whose leading coefficient is 2

which was the first hydropower situation of Nepal?

A famous person recently spent a day at your school. Write an email to a friend, describing what happened. In your email, you should: • describe the famous pers

Martine works 41.5 hours a week for 48 weeks a year. Estimate how many hours martine works a year

What force must act on a 50.0-kg mass to give it an ancceleration of 0.30 m/s^2? Pls show your solution

This is about Earth's interior, select the correct word. Energy flows from the core toward the surface due to {pressure, temperature, density} differences. Ener

Strengthening which of the following can help you build a continuous improvement mindset? a.) Job-specific skills b.) Your cardiovascular efficiency c.) Time ma

3 T-shirts and 2 hats cost £14 2 T-shirts and 7 hats cost £15

A customer is receiving a 7/1 interest-only ARM with an initial interest-only payment of $1,200 and an interest rate of 4.5%. What is the customer’s loan amount