SOLUTION: The perimeter of a triangle is 42 feet. If the sides of the triangle are three consecutive even integers, find the length of each of the three sides.
Algebra ->
Customizable Word Problem Solvers
-> Numbers
-> SOLUTION: The perimeter of a triangle is 42 feet. If the sides of the triangle are three consecutive even integers, find the length of each of the three sides.
Log On
Question 943588: The perimeter of a triangle is 42 feet. If the sides of the triangle are three consecutive even integers, find the length of each of the three sides. Answer by TimothyLamb(4379) (Show Source):
You can put this solution on YOUR website! z = y + 2
y = x + 2
x + y + z = 42
---
put the system of linear equations into standard form
---
y - z = -2
x - y = -2
x + y + z = 42
---
copy and paste the above standard form linear equations in to this solver:
https://sooeet.com/math/system-of-linear-equations-solver.php
---
solution:
x = 12
y = 14
z = 16
---
Free algebra tutoring live chat:
https://sooeet.com/chat.php?gn=algebra
---
Solve and graph linear equations:
https://sooeet.com/math/linear-equation-solver.php
---
Solve quadratic equations with quadratic formula:
https://sooeet.com/math/quadratic-formula-solver.php
---
Solve systems of linear equations up to 6-equations 6-variables:
https://sooeet.com/math/system-of-linear-equations-solver.php
---
