-x-3y+8z=-1

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Solution for -x-3y+8z=-1 equation:


Simplifying
-1x + -3y + 8z = -1

Solving
-1x + -3y + 8z = -1

Solving for variable 'x'.

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

Add '3y' to each side of the equation.
-1x + -3y + 3y + 8z = -1 + 3y

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

Add '-8z' to each side of the equation.
-1x + 8z + -8z = -1 + 3y + -8z

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

Divide each side by '-1'.
x = 1 + -3y + 8z

Simplifying
x = 1 + -3y + 8z

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