3x-4y-z=1

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Solution for 3x-4y-z=1 equation:


Simplifying
3x + -4y + -1z = 1

Solving
3x + -4y + -1z = 1

Solving for variable 'x'.

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

Add '4y' to each side of the equation.
3x + -4y + 4y + -1z = 1 + 4y

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

Add 'z' to each side of the equation.
3x + -1z + z = 1 + 4y + z

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

Divide each side by '3'.
x = 0.3333333333 + 1.333333333y + 0.3333333333z

Simplifying
x = 0.3333333333 + 1.333333333y + 0.3333333333z

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