THE NUMBER OF JOBS CREATED IN 2013 WAS 330,000 LESS THAN QUADRUPLE THE NUMBER CREATED IN 2010. THIS IS EQUIVALENT TO AN INCREASE OF 1,290,000 CREATED FROM 2010-2013.
SET 2 EQUATIONS THAT DESCRIBE THE STATEMENT ABOVE IN Y= FORMAT
z = number in 2013
w = number in 2010
so
z = 4 w -333,000
but
z - w = 1,290,000