3w-6x-y+3w+21x-6y=

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Solution for 3w-6x-y+3w+21x-6y= equation:


Simplifying
3w + -6x + -1y + 3w + 21x + -6y = 0

Reorder the terms:
3w + 3w + -6x + 21x + -1y + -6y = 0

Combine like terms: 3w + 3w = 6w
6w + -6x + 21x + -1y + -6y = 0

Combine like terms: -6x + 21x = 15x
6w + 15x + -1y + -6y = 0

Combine like terms: -1y + -6y = -7y
6w + 15x + -7y = 0

Solving
6w + 15x + -7y = 0

Solving for variable 'w'.

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

Add '-15x' to each side of the equation.
6w + 15x + -15x + -7y = 0 + -15x

Combine like terms: 15x + -15x = 0
6w + 0 + -7y = 0 + -15x
6w + -7y = 0 + -15x
Remove the zero:
6w + -7y = -15x

Add '7y' to each side of the equation.
6w + -7y + 7y = -15x + 7y

Combine like terms: -7y + 7y = 0
6w + 0 = -15x + 7y
6w = -15x + 7y

Divide each side by '6'.
w = -2.5x + 1.166666667y

Simplifying
w = -2.5x + 1.166666667y

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