3x+12y-2z=9

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Solution for 3x+12y-2z=9 equation:


Simplifying
3x + 12y + -2z = 9

Solving
3x + 12y + -2z = 9

Solving for variable 'x'.

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

Add '-12y' to each side of the equation.
3x + 12y + -12y + -2z = 9 + -12y

Combine like terms: 12y + -12y = 0
3x + 0 + -2z = 9 + -12y
3x + -2z = 9 + -12y

Add '2z' to each side of the equation.
3x + -2z + 2z = 9 + -12y + 2z

Combine like terms: -2z + 2z = 0
3x + 0 = 9 + -12y + 2z
3x = 9 + -12y + 2z

Divide each side by '3'.
x = 3 + -4y + 0.6666666667z

Simplifying
x = 3 + -4y + 0.6666666667z

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