an old photograph of your great-grandparents dave and ronda was enlarged and framed. the picture's original size was 6.5 in by 5 in. after the enlargement, the longer side of the picture was 39 in. how long is the shorter side after the enlargement?

each side has a different length.  

step-by-step explanation:

u = -(6/7)w

step-by-step explanation:

place all values with 'u' on one side of the equation.

4u + 8w = - 3u + 2w

4u + 3u = 2w - 8w

further simplify the equation by solving the addition and subtraction.

7u = - 6w

make 'u' the independent variable by placing its co-efficient on the right-hand side.

u = - (6/7)w

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.