9 quarts of red and 3 quarts of yellow. do 3/4 times 12 and 1/4 times 12
Answer:
(x) = 
Step-by-step explanation:
let y = f(x) and rearrange making x the subject, that is
y = 2x + 1 ( subtract 1 from both sides )
y - 1 = 2 ( divide both sides by 2 )
= x
Change y back into terms of x and let x =
(x), thus
(x ) = 
12 yards of white 8 yards of blue and 2 yards of pink