2x+3y+4z-12=0

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Solution for 2x+3y+4z-12=0 equation:


Simplifying
2x + 3y + 4z + -12 = 0

Reorder the terms:
-12 + 2x + 3y + 4z = 0

Solving
-12 + 2x + 3y + 4z = 0

Solving for variable 'x'.

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

Add '12' to each side of the equation.
-12 + 2x + 3y + 12 + 4z = 0 + 12

Reorder the terms:
-12 + 12 + 2x + 3y + 4z = 0 + 12

Combine like terms: -12 + 12 = 0
0 + 2x + 3y + 4z = 0 + 12
2x + 3y + 4z = 0 + 12

Combine like terms: 0 + 12 = 12
2x + 3y + 4z = 12

Add '-3y' to each side of the equation.
2x + 3y + -3y + 4z = 12 + -3y

Combine like terms: 3y + -3y = 0
2x + 0 + 4z = 12 + -3y
2x + 4z = 12 + -3y

Add '-4z' to each side of the equation.
2x + 4z + -4z = 12 + -3y + -4z

Combine like terms: 4z + -4z = 0
2x + 0 = 12 + -3y + -4z
2x = 12 + -3y + -4z

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

Simplifying
x = 6 + -1.5y + -2z

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