3y+6+4y=111

Solution for 3y+6+4y=111 equation:

Simplifying
3y + 6 + 4y = 111

Reorder the terms:
6 + 3y + 4y = 111

Combine like terms: 3y + 4y = 7y
6 + 7y = 111

Solving
6 + 7y = 111

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 + 7y = 111 + -6

Combine like terms: 6 + -6 = 0
0 + 7y = 111 + -6
7y = 111 + -6

Combine like terms: 111 + -6 = 105
7y = 105

Divide each side by '7'.
y = 15

Simplifying
y = 15