7x-8w+2y+4w+5x+9y=

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Solution for 7x-8w+2y+4w+5x+9y= equation:


Simplifying
7x + -8w + 2y + 4w + 5x + 9y = 0

Reorder the terms:
-8w + 4w + 7x + 5x + 2y + 9y = 0

Combine like terms: -8w + 4w = -4w
-4w + 7x + 5x + 2y + 9y = 0

Combine like terms: 7x + 5x = 12x
-4w + 12x + 2y + 9y = 0

Combine like terms: 2y + 9y = 11y
-4w + 12x + 11y = 0

Solving
-4w + 12x + 11y = 0

Solving for variable 'w'.

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

Add '-12x' to each side of the equation.
-4w + 12x + -12x + 11y = 0 + -12x

Combine like terms: 12x + -12x = 0
-4w + 0 + 11y = 0 + -12x
-4w + 11y = 0 + -12x
Remove the zero:
-4w + 11y = -12x

Add '-11y' to each side of the equation.
-4w + 11y + -11y = -12x + -11y

Combine like terms: 11y + -11y = 0
-4w + 0 = -12x + -11y
-4w = -12x + -11y

Divide each side by '-4'.
w = 3x + 2.75y

Simplifying
w = 3x + 2.75y

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