Answer:
![\boxed{\sf P = \frac{2Z}{s} - p}](https://tex.z-dn.net/?f=%20%5Cboxed%7B%5Csf%20P%20%3D%20%5Cfrac%7B2Z%7D%7Bs%7D%20-%20p%7D%20)
Step-by-step explanation:
![\sf Solve \ for \ P: \\ \sf \implies Z = \frac{s}{2} (P + p) \\ \\ \sf Z = \frac{s}{2} (P + p) \ is \ equivalent \ to \ \frac{s}{2} (P + p) = Z: \\ \sf \implies \frac{s}{2} (P + p) = Z \\ \\ \sf Divide \ both \ sides \ by \ \frac{s}{2} : \\ \sf \implies P + p = \frac{2Z}{s} \\ \\ \sf Substrate \ p \ from \ both \ sides: \\ \sf \implies P = \frac{2Z}{s} - p](https://tex.z-dn.net/?f=%5Csf%20Solve%20%5C%20for%20%5C%20P%3A%20%5C%5C%20%5Csf%20%5Cimplies%20%20Z%20%3D%20%5Cfrac%7Bs%7D%7B2%7D%20%28P%20%2B%20p%29%20%5C%5C%20%5C%5C%20%5Csf%20Z%20%3D%20%5Cfrac%7Bs%7D%7B2%7D%20%28P%20%2B%20p%29%20%5C%20is%20%5C%20equivalent%20%5C%20to%20%5C%20%5Cfrac%7Bs%7D%7B2%7D%20%28P%20%2B%20p%29%20%3D%20Z%3A%20%5C%5C%20%5Csf%20%5Cimplies%20%5Cfrac%7Bs%7D%7B2%7D%20%28P%20%2B%20p%29%20%3D%20Z%20%5C%5C%20%5C%5C%20%20%5Csf%20Divide%20%5C%20both%20%5C%20sides%20%5C%20by%20%5C%20%5Cfrac%7Bs%7D%7B2%7D%20%3A%20%5C%5C%20%5Csf%20%5Cimplies%20P%20%2B%20p%20%3D%20%5Cfrac%7B2Z%7D%7Bs%7D%20%5C%5C%20%5C%5C%20%5Csf%20Substrate%20%5C%20p%20%5C%20from%20%5C%20both%20%5C%20sides%3A%20%5C%5C%20%5Csf%20%5Cimplies%20P%20%3D%20%5Cfrac%7B2Z%7D%7Bs%7D%20-%20p)
9 dived by 3 = 3
so he surfed for 3 hours = 1/3 of 9
and there are 6 hours left
so he spent 6 hours building a sandcastle
Answer: x = -3
Step-by-step explanation: hope this helps
23 – 7x + 6 + 8x = 26
x + 29 = 26
x + 29 - 29 = 26 - 29
x = 26 - 29
x = -3
Step-by-step explanation:
To find quadrilateral's you need to find shapes with edges.
<h2>Quadrilateral's:</h2>
Square
Rectangle
Isosceles Trapezoid
4x+10=-26
Subtract 10 to both sides:
4x=-36
Divide 4 to both sides:
x=-9