Two factory plants are making TV panels. Yesterday, Plant A produced 6000 fewer panels than Plant B did. Four percent of the panels from Plant A and 3% of the panels from Plant B were defective. How many panels did Plant A produce, if the two plants together produced 880 defective panels?

Answer 1

number from A ---- x
number from Bx+6000

solve for x:

.04x + .03(x+6000) = 880

Answer 2

632