2(y+5)+y-4=0

Solution for 2(y+5)+y-4=0 equation:

Simplifying
2(y + 5) + y + -4 = 0

Reorder the terms:
2(5 + y) + y + -4 = 0
(5 * 2 + y * 2) + y + -4 = 0
(10 + 2y) + y + -4 = 0

Reorder the terms:
10 + -4 + 2y + y = 0

Combine like terms: 10 + -4 = 6
6 + 2y + y = 0

Combine like terms: 2y + y = 3y
6 + 3y = 0

Solving
6 + 3y = 0

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 + 3y = 0 + -6

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

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

Divide each side by '3'.
y = -2

Simplifying
y = -2