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

Adam currently run about 20 mile per week, and he want to increae hi weekly mileage by 10%. How many mile will Adam run per week? He will run mile per week

5. How does the narrator use the crossroads between the garden and Abu Khoda as a symbol in the text?

Where in the body would it NOT be adviable to ue a welling-controlled drug delivery ytem? Explain why in 1-2 entence

Section 1.2 Here is a stemplot of the areas of the 46 counties in South Carolina. Note that the data have been rounded to the nearest 10 square miles (mi2). Whi

What is the part of the cell cycle process by which chromosomes in a cell nucleus are separated into two identical sets of chromosomes, each in its own nucleus?

A belt connects two pulleys. Larger pulley has a radius of 60cm and the smaller pulley has a radius of 20cm. The smaller pulley runs at 48 revolutions per mina)

et vous, quelle est votre opinion sur le pro-blème du téléchargement ? Eschangez par deux

How many bushels of wheat are wholesalers willing to buy at $18 per bushel? a. 18 b. 26 c. 38 d. 42 e. 52

The magnitude of operating leverage for perkins corporation is 4. 5 when sales are $100,000. If sales increase to $110,000, profits would be expected to increas

Two of the most obvious musical elements that composers use to achieve variety are dynamics and timbre.t/f