Whalewilly41 Whalewilly41

08-10-2020
Mathematics

contestada

What is the solution of this equation?
7y – 4 = 9y + 13 – 4y

A. y = 17/2
B. y =9/2
C. y=17/12
D. y= 3/4

Respuesta :

jimrgrant1 jimrgrant1

08-10-2020

Answer:

A

Step-by-step explanation:

Given

7y - 4 = 9y + 13 - 4y ( simplify right side )

7y - 4 = 5y + 13 ( subtract 5y from both sides )

2y - 4 = 13 ( add 4 to both sides )

2y = 17 ( divide both sides by 2 )

y = [tex]\frac{17}{2}[/tex]

Answer Link

Otras preguntas

how far apart are the foci of an ellipse with a major axis of 20 feet and a minor axis of 14 feet?

Which ocean resource is currently not economically profitable to mine? gravel sand manganese nodules salt?

One reason for extinctions is quick changes to the

is it possible for a trapizoid to be inscribed in a circle? why or why not

The y chromosome is the most well-known genetic marker identifying those who are most likely to

The __ has the highest pitch range of the brass instruments Trumpet Tuba Trombone French horn

You do not need to line up the decimal points when subtracting two decimal numbers. True or False

Sara takes her four-year-old brother matt to a carnival for the first time. they decide to ride the merry-go-round. matt runs to the front of the line. his sist

The spectrum of a distant star contains sodium lines that are offset from their normal position, as shown. What is the most likely explanation? Sodium spectra

An employee’s salary for Alar Services is $37,500. Next year, she will get an 8% increase in salary. How much is her new salary?