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

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


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

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

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

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

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

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

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

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

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

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

Combine like terms: 2x + 8x = 10x
-1 + 10x + -4x + 4y + -2y + y + z + -1z + -3z = 0

Combine like terms: 10x + -4x = 6x
-1 + 6x + 4y + -2y + y + z + -1z + -3z = 0

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

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

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

Solving
-1 + 6x + 3y + -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 + 6x + 3y + 1 + -3z = 0 + 1

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

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

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

Add '-3y' to each side of the equation.
6x + 3y + -3y + -3z = 1 + -3y

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

Add '3z' to each side of the equation.
6x + -3z + 3z = 1 + -3y + 3z

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

Divide each side by '6'.
x = 0.1666666667 + -0.5y + 0.5z

Simplifying
x = 0.1666666667 + -0.5y + 0.5z

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