3x+2y-z+w=-5

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Solution for 3x+2y-z+w=-5 equation:


Simplifying
3x + 2y + -1z + w = -5

Reorder the terms:
w + 3x + 2y + -1z = -5

Solving
w + 3x + 2y + -1z = -5

Solving for variable 'w'.

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

Add '-3x' to each side of the equation.
w + 3x + 2y + -3x + -1z = -5 + -3x

Reorder the terms:
w + 3x + -3x + 2y + -1z = -5 + -3x

Combine like terms: 3x + -3x = 0
w + 0 + 2y + -1z = -5 + -3x
w + 2y + -1z = -5 + -3x

Add '-2y' to each side of the equation.
w + 2y + -2y + -1z = -5 + -3x + -2y

Combine like terms: 2y + -2y = 0
w + 0 + -1z = -5 + -3x + -2y
w + -1z = -5 + -3x + -2y

Add 'z' to each side of the equation.
w + -1z + z = -5 + -3x + -2y + z

Combine like terms: -1z + z = 0
w + 0 = -5 + -3x + -2y + z
w = -5 + -3x + -2y + z

Simplifying
w = -5 + -3x + -2y + z

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