Question

2 points

Perimeter. The perimeter of the triangle is 45. Write an equation to
represent the problem.
Enter the equation without any blank spaces. Enter a simplified equation.
5x
17
15
Your answer

NEXT QUESTION
Find the value of x in the previous problem.
Enter your answer as a decimal, no fractions.

Answer 1

x=2.6 is required equation.

perimeter of triangle=45

sum of all sides=45

5x+17+15=45

5x=45-32

5x=13

x=13/5=2.6

Answer 2

5x+32=45;x=2.6

Explanation:

5x+17+15=45

5x+32=45

5x=13

x=2.6