Write the following as an algebraic expression. Then simplify. The perimeter of a triangle whose sides are of lengths 5x, 5x + 9, and x.
A. 19x
O B. 25x^2 +45x
O C. 10x + 9
O D. 11x +9

the factors of 24 are 1, 2, 3, 4, 6, 8, 12 and 24. hope this ! mark brainliest! you v much! : )

or

step-by-step explanation:

we need to solve for 'x' the following equation:  

we have that:

⇒

⇒ ⇒

factorizing, we get that:

  ⇒

then, the solutions are: or

nothing extraneous has been found!