If a rectangle has a meter of 70 a length of a x and a width of subtract by 9 find the value of the length of the rectangle

the answer is 175.4379

step-by-step explanation:

i think the amount would be $140.62

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!