How do you solve for x in 7x-y=14?
1 Answer
Feb 22, 2016
Explanation:
Isolate the x term on the left side
add y to both sides : 7x - y + y = 14 + y → 7x = 14 + y
divide both sides by 7
rArr (cancel(7)x)/cancel(7) = (14 + y )/7 " or" 1/7 (14 + y )
