19=3-(y+6)

Solution for 19=3-(y+6) equation:

Simplifying
19 = 3 + -1(y + 6)

Reorder the terms:
19 = 3 + -1(6 + y)
19 = 3 + (6 * -1 + y * -1)
19 = 3 + (-6 + -1y)

Combine like terms: 3 + -6 = -3
19 = -3 + -1y

Solving
19 = -3 + -1y

Solving for variable 'y'.

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

Add 'y' to each side of the equation.
19 + y = -3 + -1y + y

Combine like terms: -1y + y = 0
19 + y = -3 + 0
19 + y = -3

Add '-19' to each side of the equation.
19 + -19 + y = -3 + -19

Combine like terms: 19 + -19 = 0
0 + y = -3 + -19
y = -3 + -19

Combine like terms: -3 + -19 = -22
y = -22

Simplifying
y = -22