(7y-6)+7y=3

Solution for (7y-6)+7y=3 equation:

Simplifying
(7y + -6) + 7y = 3

Reorder the terms:
(-6 + 7y) + 7y = 3

Remove parenthesis around (-6 + 7y)
-6 + 7y + 7y = 3

Combine like terms: 7y + 7y = 14y
-6 + 14y = 3

Solving
-6 + 14y = 3

Solving for variable 'y'.

Move all terms containing y to the left, all other terms to the right.

Add '6' to each side of the equation.
-6 + 6 + 14y = 3 + 6

Combine like terms: -6 + 6 = 0
0 + 14y = 3 + 6
14y = 3 + 6

Combine like terms: 3 + 6 = 9
14y = 9

Divide each side by '14'.
y = 0.6428571429

Simplifying
y = 0.6428571429