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

Consider a teeter-totter that is made out of pine, shown below. A pineapple sits on one side of the teeter-totter, a distance 1.23 m from the pivot point, while
2. Which revolution most directly addressed the unequal distribution of economic opportunity and resources?
Helppp with all please
What is the main difference between direct and alternating current
What is the northernmost country in the united kingdom?.
pleaseeee help me - look at pic
A train can travel 402 miles on 201 gallons of gas. how far can the train go on 10 gallons?
What role did Hamilton Holmes and Charlayne Hunter play in Georgia’s civil rights movement? They led the struggle for voting rights in Georgia. They were member
13. Given AXYZ, select ALL statements that apply.​
Help ASAP An ________ is made up of organs working together.