aggiesdoc1 aggiesdoc1
  • 04-09-2019
  • Mathematics
contestada

What is 8-4-5=-2-10+8

What is 8452108 class=

Respuesta :

gmany
gmany gmany
  • 06-09-2019

Answer:

x = 1.3

Step-by-step explanation:

[tex]8-4x-5=-2x-10+8x\qquad\text{combine like terms}\\\\-4x+(8-5)=(-2x+8x)-10\\\\-4x+3=6x-10\qquad\text{subtrac 3 from both sides}\\\\-4x+3-3=6x-10-3\\\\-4x=6x-13\qquad\text{subtract}\ 6x\ \text{from both sides}\\\\-4x-6x=6x-6x-13\\\\-10x=-13\qquad\text{divide both sides by (-10)}\\\\\dfrac{-10x}{-10}=\dfrac{-13}{-10}\\\\x=1.3[/tex]

Answer Link

Otras preguntas

Charlie took a nap. He fell asleep at 11:25 AM and he woke up at 3:12 PM. How long did he sleep?
please help 10 points!
what is 6,389 divided by 27
Where is the moon? I’m graduated so my points are up for grabs cause I’ll never use them. I have to at least as a question with it though.
what are the answers to the 21 and 22 pages of the only grammar and style workbook you'll ever need
How can this sentence be changed into a simple sentence? The ski club members are raising money for a trip to Aspen, but they will probably pay most of the expe
2+2 Im graduated, so my points are up for grabs cause I’ll never use them
It costs $2.50 to rent bowling shoes. Each game costs $2.25. You have $9.25. Write and solve an equation to find out how many games you can bowl.
5+2 I’m graduated so my points are up for grabs cause I’ll never use them. I have to at least as a question with it though.
85 POINTS!!!!!! Describe the graph of y = -|x + 4| - 5. 9(For 85 points it should at least be a sentence or two)