-7x-y+z=-12

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Solution for -7x-y+z=-12 equation:


Simplifying
-7x + -1y + z = -12

Solving
-7x + -1y + z = -12

Solving for variable 'x'.

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

Add 'y' to each side of the equation.
-7x + -1y + y + z = -12 + y

Combine like terms: -1y + y = 0
-7x + 0 + z = -12 + y
-7x + z = -12 + y

Add '-1z' to each side of the equation.
-7x + z + -1z = -12 + y + -1z

Combine like terms: z + -1z = 0
-7x + 0 = -12 + y + -1z
-7x = -12 + y + -1z

Divide each side by '-7'.
x = 1.714285714 + -0.1428571429y + 0.1428571429z

Simplifying
x = 1.714285714 + -0.1428571429y + 0.1428571429z

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