Answer:
The answer is C.
Step-by-step explanation:
You have to square both sides :


Then, you have to simplify it :




Answer:
There is no q variable but I will solve for the others.

Step-by-step explanation:
Hope this helps!
Answer:
5*7*2 cm
Step-by-step explanation:
Length times width
Hi there!

Find the value of 8 by substituting in -18 for g(x):
-18 = 2x - 8
Add 8 to both sides:
-10 = 2x
Divide both sides by 2:
-10/2 = 2x/2
x = -5
The equation has no solution because:
5(n+10)=5n+10n
5n+10n=5n+10n
I subtract 5n from both sides
10n=10n
Only one side is supposed to have the variable which is n, so the equation has no solution.