Solve for x.
13
=(5x+ 6)/8 +
(5x+4)/4

x=6

Step-by-step explanation:

To solve for x, we want to isolate the variable.

       [get common denominator]

    [add fractions]

         [combine like terms]

                [multiply both sides by 8]

           [subtract both sides by 14]

                     [divide both sides by 15]

Now, we know that x=6.

48 / 6 = x

in this case, x will equal the amount of money in each card!

x therefore will be 8.

trent had $8 in each birthday card.

3

step-by-step explanation: