How do you solve 7/4z - 1/6 = 17/6 + 3/4z?

1 Answer
Apr 27, 2018

color(blue)(z = 3

Explanation:

(7/4)z - 1/6 = 17 / 6 + (3/4)z

(7/4)z - (3/4)z = 17 / 6 + 1/6, " bringing like terms together"

((7 - 3) / 4) z = (17 + 1) / 6, " combining terms using common denominator"

(cancel4/cancel4)z = (cancel(18)^color(red)(3) /cancel 6)

color(blue)(z = 3