-(y+3z+6)=

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

Simplifying
-1(y + 3z + 6) = 0

Reorder the terms:
-1(6 + y + 3z) = 0
(6 * -1 + y * -1 + 3z * -1) = 0
(-6 + -1y + -3z) = 0

Solving
-6 + -1y + -3z = 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 + -1y + 6 + -3z = 0 + 6

Reorder the terms:
-6 + 6 + -1y + -3z = 0 + 6

Combine like terms: -6 + 6 = 0
0 + -1y + -3z = 0 + 6
-1y + -3z = 0 + 6

Combine like terms: 0 + 6 = 6
-1y + -3z = 6

Add '3z' to each side of the equation.
-1y + -3z + 3z = 6 + 3z

Combine like terms: -3z + 3z = 0
-1y + 0 = 6 + 3z
-1y = 6 + 3z

Divide each side by '-1'.
y = -6 + -3z

Simplifying
y = -6 + -3z