Use A Graph
I Hope This Helped!
When radicals (square roots) include variables, they are still simplified the same way. We just have to work with variables as well as numbers
1) Factor the radicand (the numbers/variables inside the square root). Factor the number into its prime factors and expand the variable(s).
2) Bring any factor listed twice in the radicand to the outside
Step-by-step explanation:
substitute the given value in the standard form equation. it will give you the slope intercept form
Hello from MrBillDoesMath!
Answer:
n = 5
Discussion:
Let the original number be "n" Translating the problem statement to mathematical symbolism:
n + 4 = 19 - 2n => add 2n to both sides
n + 2n + 4 = 19 - 2n + 2n => combine like terms
3n + 4 = 19 => subtract 4 from both sides
3n = 19 -4 = 15 => divide both sides by 3
n = 15/3 =5
Check: Does 5 +4 = 19 - 2(5)? Does 9 = 9? Yes. so the value for n is confirmed correct.
Thank you,
MrB
<u><em>Hi there! </em></u>
<u><em>Answer:</em></u>
<u><em>X>1</em></u>
<u><em>*The answer must have a positive sign and greater than symbol.*</em></u>
Step-by-step explanation:
First, you subtract by 3 from both sides of an equation.
![2x+3-3>5-3](https://tex.z-dn.net/?f=2x%2B3-3%3E5-3)
Then, you subtract by the numbers from left to right.
![5-3=2](https://tex.z-dn.net/?f=5-3%3D2)
![2x>2](https://tex.z-dn.net/?f=2x%3E2)
You can also divide by 2 from both sides of an equation.
![\frac{2x}{2}>\frac{2}{2}](https://tex.z-dn.net/?f=%5Cfrac%7B2x%7D%7B2%7D%3E%5Cfrac%7B2%7D%7B2%7D)
Finally, you divide by the numbers from left to right.
![2/2=1](https://tex.z-dn.net/?f=2%2F2%3D1)
<em><u>Final answer is x>1</u></em>
I hope this helps you!
Have a nice day! :)
:D
-Charlie
Thank you so much! :)
:D