Answer:
6
Step-by-step explanation:
divide both sides of the equals by 5 to get p on its own
5p divided by 5 = p
30 divided by 5 = 6
 
        
             
        
        
        
You need to first make everything positive:
x^2=36
Then you need to get the square root of each side:
x=6 or -6
Hope this helps :)
        
             
        
        
        
The solution to the equation is p = 1/3 and q = undefined
<h3>How to solve the equation?</h3>
The equation is given as:
p^2 - 2qp + 1/q = (p - 1/3)
The best way to solve the above equation is by the use of a graphing calculator i.e. graphically
However, it can be solved algebraically too (to some extent)
Recall that the equation is given as:
p^2 - 2qp + 1/q = (p - 1/3)
Split the equation
So, we have
p^2 - 2qp + 1/q = 0
p - 1/3 = 0
Solve for p in p - 1/3 = 0
p = 1/3 
Substitute p = 1/3  in p^2 - 2qp + 1/q = 0
So, we have
(1/3)^2 - 2q(1/3) + 1/q = 0
This gives
1/9 - 2/3q + 1/q = 0
This gives
2/3q + 1/q = -1/9
Multiply though by q
So, we have
2/3q^2 + 1 = -1/9q
Multiply through by 9
6q^2 + 9 = -q
So, we have
6q^2 + q + 9 = 0
Using the graphing calculator, we have
q = undefined
Hence. the solution to the equation is p = 1/3 and q = undefined
Read more about equations at:
brainly.com/question/13763238
#SPJ1
 
        
             
        
        
        
Answer: -9.1 
Explanation 
-3x +12.4=39.7 
First minus 12.4 from both sides 
-3x +12.4=39.7 
 -12.4 -12.4
-3x=27.3 
Now devid both sides by -3 
X= -9.1
        
             
        
        
        
When i use " / "  its the bar between, the divider.
X =  - 2( 6 - iy - 3i ) / 3
Y = 3( x - 2i + 4 ) / 2i