Answer:
Point form: (3,6)
Equation form: x=3, y=6
Step-by-step explanation:
Add the equations in order to solve for the first variable. Then plug this value into the other equations in order to solve for the remaining variables.
First combine like terms.
4n-2n = 2n
now it's a one step equation:
2n=18
divide both sides by 2
n=9
The width would be 15ft
Multiply 15x8 to get 120 or divide 120 by 8 to get 15.
9 times 8 equals 72. I hope this answered your question!
P + B = 14130P + 150B = 1920
P = 14 - B
130(14-B) + 150 = 1920
20B = 100
B = 100/20 = 5
P = 14 - 5 = 9