Timmy and ben shared a bag of marbles. timmy had 3/4 of what ben had. when ben gave 36 marbles to timmy, ben had 1/3 of what timmy had. how many marbles were there in the bag?

Let be the inital number of Timmy's marbles, and be the inital number of Ben's marbles.

At the beginning, "Timmy had 3/4 of what Ben had", which means

(I wrote the equation in an equivalent form to avoid denominators)

Then, Ben gives 36 marbles to Timmy. So, now Ben has marbles, and Timmy has marbles. The new ratio is 1 to 3 in Timmy's favour, so we have

(same as before)

So, we have the following linear system:

From the first equation we know that , so the second equation becomes

Now that we know the value for , we can simply plug it into the first equation to get

the answer would be 44.79

plz mark brainliest

step-by-step explanation:

the answer is -6

step-by-step explanation:

the answer is -6 because its next to the variable m