A women bought some large frames for 16 dollars each and some small frames for 5 dollars. If she bought 24 frames for 208 dollars, find how many of each type she bought.

Move the variable to the left-hand side and change its sign

Collect like terms

Divide both sides of the equation by

Write the solution in parametric form

The next to one is

Move the variables to the right-hand side and change their signs

Divide both sides of the equation by

Write the solution in parametric form

U = 7/2 -2v - 1/2w-7/2x, ver,
Wer , xer