-2x-y-3z=12

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Solution for -2x-y-3z=12 equation:


Simplifying
-2x + -1y + -3z = 12

Solving
-2x + -1y + -3z = 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.
-2x + -1y + y + -3z = 12 + y

Combine like terms: -1y + y = 0
-2x + 0 + -3z = 12 + y
-2x + -3z = 12 + y

Add '3z' to each side of the equation.
-2x + -3z + 3z = 12 + y + 3z

Combine like terms: -3z + 3z = 0
-2x + 0 = 12 + y + 3z
-2x = 12 + y + 3z

Divide each side by '-2'.
x = -6 + -0.5y + -1.5z

Simplifying
x = -6 + -0.5y + -1.5z

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