[6y]+[6(y+1)]=118

Solution for [6y]+[6(y+1)]=118 equation:

Simplifying
[6y] + [6(y + 1)] = 118

Reorder the terms:
[6y] + [6(1 + y)] = 118
[6y] + [(1 * 6 + y * 6)] = 118
[6y] + [(6 + 6y)] = 118
[6y] + [6 + 6y] = 118

Remove brackets around [6 + 6y]
[6y] + 6 + 6y = 118

Reorder the terms:
6 + [6y] + 6y = 118

Combine like terms: [6y] + 6y = 12y
6 + 12y = 118

Solving
6 + 12y = 118

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 + 12y = 118 + -6

Combine like terms: 6 + -6 = 0
0 + 12y = 118 + -6
12y = 118 + -6

Combine like terms: 118 + -6 = 112
12y = 112

Divide each side by '12'.
y = 9.333333333

Simplifying
y = 9.333333333