saleighafennel
saleighafennel saleighafennel
  • 03-02-2021
  • Mathematics
contestada

PLZZZZZZZZZ HELP MEEEEEEEEEE!!!!!!!!!
marina said that -x - 8 + 5y +9x can be simplified to 13y - 8
what was her error

Respuesta :

mumsy
mumsy mumsy
  • 03-02-2021

Answer:

Step-by-step explanation:

-x-8+5y+9x

=8x+5y-8

maybe instead of x is y

that's the only way it will be 13y

Answer Link

Otras preguntas

What is the area of the moon?
What was the importance of grain storage
A sport arena covers 710,430 square feet of ground a news paper reported that the arena covers about 700,000 square feet of ground to what place value was the n
What's the. Value of 3 in 230, 001
What two facts can you double to find 8x4?
What is the simplest form of 144:132
Which of the following is an effective tip for participating in a group discussion? a. Spend as much time speaking as you can, since you do not know if you will
2g - 3 = 35??? help !?
To enforce the Proclamation of 1763, Parliament passed what act/law?
Use the substitution method to solve 3x-5y=-8 and x+2y=1