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 dandevnea
  • 02-07-2020

Answer:

Step-by-step explanation:

er

Answer Link
09pqr4sT
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

Which of the following best explains why the Chinese rebuilt the Great Wall in the 1400s? A. to keep out invaders from the Japanese islands B. to keep out Mongo
Solve by elimination 8x+9y=-55 -8x+y=65
Write a function for the area A of a square given the perimeter P of the square.
Which defines separation of powers? A. division of political power among branches of government B. division of authority among law enforcement agencies C. divis
What is the answer to 25 - 5t > 10
The Great Compromise called for the creation of a _________ legislature. Members of the lower house, known as the _______________________ would be elected by _
What's the square root of 1375?
What is 2/3 of 18? What is 2/3 of 24?
simplify 24/40 in simplest form
What are particles of carbon otherwise known as, and what kind of pollution do they cause???