santimontalvan11 santimontalvan11
  • 24-01-2022
  • Mathematics
contestada

Help i really need help i do not understand

Help i really need help i do not understand class=

Respuesta :

aliz44 aliz44
  • 24-01-2022

Answer:

3. 9+2x=3x-2

x=11

4. 11x-3=9+5x

x=2

5. 7x-4=3x-12

x=-2

6. 9x-12=4x-8

x=1.25

Answer Link

Otras preguntas

What are the characteristics for equivalent fractions
The Mycenaeans were located in this country.
What is the difference between meiosis and mitosis?
Could you guys help me and explain them please. Directions: Define a variable and write an inequality to model each situation. You must show all work to receiv
At Brian's bookstore, 0.3 of the shelves hold mysteries 25% of the shelves hold traveling books, and 7/20 of the shelves hold children's books. Which type of bo
The greatest common factor of 18 and a mystery number is 6. Give three possible values for the mystery number.
eight less than ten times a number is 82
Simplify the expression as much as possible. sin(2x)cos(x)
Solve the equation. 3x+12 = 5x-21
the ratio of 8 hours to 2 days is