4x-2y-8z=-4

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Solution for 4x-2y-8z=-4 equation:


Simplifying
4x + -2y + -8z = -4

Solving
4x + -2y + -8z = -4

Solving for variable 'x'.

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

Add '2y' to each side of the equation.
4x + -2y + 2y + -8z = -4 + 2y

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

Add '8z' to each side of the equation.
4x + -8z + 8z = -4 + 2y + 8z

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

Divide each side by '4'.
x = -1 + 0.5y + 2z

Simplifying
x = -1 + 0.5y + 2z

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