write an equation

thirteen decreased by n is equal to 9.

13-n=?

Eight is the same as the quotient of 16 x.

oh my i wasn't even born the lol

To write an equation for "thirteen decreased by n is equal to 9," we can use the variable n to represent the unknown number.

When we say "decreased by," it means we need to subtract the number after "by" from the initial number. In this case, the initial number is thirteen, so we subtract n from thirteen. The result of this subtraction should be equal to 9.

So, the equation can be written as:

13 - n = 9

WOW this is old

That is old dang woow that old