(3x+3y+z-7)+(6x-2y-z+8)+(-4x+y-3z-2)=

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Solution for (3x+3y+z-7)+(6x-2y-z+8)+(-4x+y-3z-2)= equation:


Simplifying
(3x + 3y + z + -7) + (6x + -2y + -1z + 8) + (-4x + y + -3z + -2) = 0

Reorder the terms:
(-7 + 3x + 3y + z) + (6x + -2y + -1z + 8) + (-4x + y + -3z + -2) = 0

Remove parenthesis around (-7 + 3x + 3y + z)
-7 + 3x + 3y + z + (6x + -2y + -1z + 8) + (-4x + y + -3z + -2) = 0

Reorder the terms:
-7 + 3x + 3y + z + (8 + 6x + -2y + -1z) + (-4x + y + -3z + -2) = 0

Remove parenthesis around (8 + 6x + -2y + -1z)
-7 + 3x + 3y + z + 8 + 6x + -2y + -1z + (-4x + y + -3z + -2) = 0

Reorder the terms:
-7 + 3x + 3y + z + 8 + 6x + -2y + -1z + (-2 + -4x + y + -3z) = 0

Remove parenthesis around (-2 + -4x + y + -3z)
-7 + 3x + 3y + z + 8 + 6x + -2y + -1z + -2 + -4x + y + -3z = 0

Reorder the terms:
-7 + 8 + -2 + 3x + 6x + -4x + 3y + -2y + y + z + -1z + -3z = 0

Combine like terms: -7 + 8 = 1
1 + -2 + 3x + 6x + -4x + 3y + -2y + y + z + -1z + -3z = 0

Combine like terms: 1 + -2 = -1
-1 + 3x + 6x + -4x + 3y + -2y + y + z + -1z + -3z = 0

Combine like terms: 3x + 6x = 9x
-1 + 9x + -4x + 3y + -2y + y + z + -1z + -3z = 0

Combine like terms: 9x + -4x = 5x
-1 + 5x + 3y + -2y + y + z + -1z + -3z = 0

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

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

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

Solving
-1 + 5x + 2y + -3z = 0

Solving for variable 'x'.

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

Add '1' to each side of the equation.
-1 + 5x + 2y + 1 + -3z = 0 + 1

Reorder the terms:
-1 + 1 + 5x + 2y + -3z = 0 + 1

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

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

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

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

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

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

Divide each side by '5'.
x = 0.2 + -0.4y + 0.6z

Simplifying
x = 0.2 + -0.4y + 0.6z

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