8y-2x-z=-9

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Solution for 8y-2x-z=-9 equation:


Simplifying
8y + -2x + -1z = -9

Reorder the terms:
-2x + 8y + -1z = -9

Solving
-2x + 8y + -1z = -9

Solving for variable 'x'.

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

Add '-8y' to each side of the equation.
-2x + 8y + -8y + -1z = -9 + -8y

Combine like terms: 8y + -8y = 0
-2x + 0 + -1z = -9 + -8y
-2x + -1z = -9 + -8y

Add 'z' to each side of the equation.
-2x + -1z + z = -9 + -8y + z

Combine like terms: -1z + z = 0
-2x + 0 = -9 + -8y + z
-2x = -9 + -8y + z

Divide each side by '-2'.
x = 4.5 + 4y + -0.5z

Simplifying
x = 4.5 + 4y + -0.5z

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