Seudónimo Seudónimo
  • 20-11-2018
  • Mathematics
contestada

−7x > 4(−3x − 5)

I'm bad at math

Respuesta :

leeandrews2
leeandrews2 leeandrews2
  • 20-11-2018

-7x>4(-3x-5) do the distributive property

-7x>-12x-20 add 12 x to both sides

5x>-20 divide both sides by 5

x>-4


Hope that helps

brainliest is always appreciated

Answer Link
gmany
gmany gmany
  • 20-11-2018

[tex]-7x>4(-3x-5)\qquad\text{use distributive property}\\\\-7x > (4)(-3x)+(4)(-5)\\\\-7x >-12x-20\qquad\text{add 12x to both sides}\\\\5x>-20\qquad\text{divide both sides by 5}\\\\\boxed{x>-4}[/tex]

Answer Link

Otras preguntas

Shelly incorectly solves the equation 12(c+6)=7. Her work is shown. Select ALL the steps that show an error based on the equation in the previous step. Step 1:
Simplify 5-(-1). PLEASE HELP ASAP
The interior of a cell membrane is ____________ a. hydrophilic b. negatively charges c. hydrophobic d. polar
Why does Congressman Everett compare the size and population of Georgia to his home state of Massachusetts?
If you need help with algebra 2 I can help!!!​
Evaluate 3 – 24 - 8 + 32
Which of the following is an example of a self-management strategy?o learning how to play the pianoO learning how to manage your timeOlearning how to take photo
What are some pitfalls of joining too many activities
I don't understand why the answer is D. What does answer choice D even mean? Please explain, thanks!
What to the second power +2÷1/2 times what equals 48