2(9z+9w)+9(2z)=

Solution for 2(9z+9w)+9(2z)= equation:

Simplifying
2(9z + 9w) + 9(2z) = 0

Reorder the terms:
2(9w + 9z) + 9(2z) = 0
(9w * 2 + 9z * 2) + 9(2z) = 0
(18w + 18z) + 9(2z) = 0

Remove parenthesis around (2z)
18w + 18z + 9 * 2z = 0

Multiply 9 * 2
18w + 18z + 18z = 0

Combine like terms: 18z + 18z = 36z
18w + 36z = 0

Solving
18w + 36z = 0

Solving for variable 'w'.

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

Add '-36z' to each side of the equation.
18w + 36z + -36z = 0 + -36z

Combine like terms: 36z + -36z = 0
18w + 0 = 0 + -36z
18w = 0 + -36z
Remove the zero:
18w = -36z

Divide each side by '18'.
w = -2z

Simplifying
w = -2z