(2x+9y)+(2y+3w)+(6x-7w)=

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Solution for (2x+9y)+(2y+3w)+(6x-7w)= equation:


Simplifying
(2x + 9y) + (2y + 3w) + (6x + -7w) = 0

Remove parenthesis around (2x + 9y)
2x + 9y + (2y + 3w) + (6x + -7w) = 0

Reorder the terms:
2x + 9y + (3w + 2y) + (6x + -7w) = 0

Remove parenthesis around (3w + 2y)
2x + 9y + 3w + 2y + (6x + -7w) = 0

Reorder the terms:
2x + 9y + 3w + 2y + (-7w + 6x) = 0

Remove parenthesis around (-7w + 6x)
2x + 9y + 3w + 2y + -7w + 6x = 0

Reorder the terms:
3w + -7w + 2x + 6x + 9y + 2y = 0

Combine like terms: 3w + -7w = -4w
-4w + 2x + 6x + 9y + 2y = 0

Combine like terms: 2x + 6x = 8x
-4w + 8x + 9y + 2y = 0

Combine like terms: 9y + 2y = 11y
-4w + 8x + 11y = 0

Solving
-4w + 8x + 11y = 0

Solving for variable 'w'.

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

Add '-8x' to each side of the equation.
-4w + 8x + -8x + 11y = 0 + -8x

Combine like terms: 8x + -8x = 0
-4w + 0 + 11y = 0 + -8x
-4w + 11y = 0 + -8x
Remove the zero:
-4w + 11y = -8x

Add '-11y' to each side of the equation.
-4w + 11y + -11y = -8x + -11y

Combine like terms: 11y + -11y = 0
-4w + 0 = -8x + -11y
-4w = -8x + -11y

Divide each side by '-4'.
w = 2x + 2.75y

Simplifying
w = 2x + 2.75y

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