taliakrap taliakrap

05-03-2022
Mathematics

contestada

Just an answer and simple explanation! Thank you.

Just an answer and simple explanation Thank you class=

Respuesta :

Magnolia321 Magnolia321

05-03-2022

Answer:

15

Step-by-step explanation:

If CD and DE equal, then x+6 = 4x -21

So if you subtract x from both sides and plus 21 to both sides, that would be 3x = 27. Divide by 3 on both sides and you get 9.

Plug in x+6 with 9 and you get 15.

Answer Link

Otras preguntas

Landscaping company planted 176 tress in 8 equal rows in the new park. Jow many tress did the company plant in each row

after 3 weeks a corn plant is 2 ft tall after 9 weeks the plant is 8 ft tall write an equation that represents the height Y in feet of the Corn plant after X we

Y=(x-1)^2-1 From vertex to standard form

Simplify the expression -3(5+1v)

Why did Martin Luther criticize the Roman Catholic Church? A. It was in favor of sola scriptura. B. It was encouraging science. C. It was using indulgences f

What is the subject matter of the story “Exhalation” A. Dispelling B. Relationships C. Nature D. Analyzing

if a snail travels 200 inches in 2 hours how long will it take the snail to travel 50 inches ( i need the equation too )

Arts/literature major change

What does a flat do to a note

Subtract 7x+3 from 2x-7