Question

Y-1=4y-2/3
y=_____
solve

Answer 1

y-1=4y-2/3

-4y -4y

-3y-1=-2/3

+1 +1

-3y=1-2/3

-3y=3/3-2/3

-3y=1/3 /:(-3)

y=1/3*(-1/3)

y=-1/9

Answer 2

y - 1 = 4y - 2/3. Move the ys over to one side, +4y crosses over to become -4y,
and -1 crosses over the right side to become +1.
y -4y = -2/3 + 1
-3y = 1 - 2/3
-3y = 1/3 Divide both sides by -3.

-3y/-3 = (1/3) / -3.
y = 1/3 * -1/3
y = - 1/9