jashhsfj8093 jashhsfj8093

02-07-2020
Mathematics

contestada

Ethan's solution and reasoning for solving an equation are shown below: 4/2 x - 10 =30

Respuesta :

dandevnea dandevnea

02-07-2020

Answer:

Step-by-step explanation:

er

Answer Link

09pqr4sT 09pqr4sT

02-07-2020

Answer:

x = 20

Step-by-step explanation:

4/2x - 10 =30

Divide 4/2.

2x - 10 =30

Add 10 to both sides.

2x = 30 + 10

2x = 40

Divide 2 into both sides.

2x/2 = 40/2

x = 20

Answer Link

Otras preguntas

Complete the second sentence so that it has similar meaning to the first sentence. Do not change the word given. :)She promised to look into my case personally.

During his tennis career in singles play, John won 3 fewer tournament A titles than tournament B titles, and 2 more tournament C titles than tournament B titles

Al's Awesome Autos advertised a special sale on cars - Dealer costAl's Awesome Autos advertised a special sale on cars - Dealer cost plus 5%!! jack and Margare

An object that is dropped straight down from a height of 100 m has a vertical change in position that is less than that of an identical object thrown horizontal

simplify sin(3x+13)=cos(4x)

simplify sin(3x+13)=cos(4x)

what is the highest common factor of 12 and 49?

Relationship between mini and kabuliwala

During his tennis career in singles play, John won 3 fewer tournament A titles than tournament B titles, and 2 more tournament C titles than tournament B titles

what is the answer to this proplem in the picture.