2x+2y+2z-12=2x+2y+4z-14

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Solution for 2x+2y+2z-12=2x+2y+4z-14 equation:


Simplifying
2x + 2y + 2z + -12 = 2x + 2y + 4z + -14

Reorder the terms:
-12 + 2x + 2y + 2z = 2x + 2y + 4z + -14

Reorder the terms:
-12 + 2x + 2y + 2z = -14 + 2x + 2y + 4z

Add '-2x' to each side of the equation.
-12 + 2x + 2y + -2x + 2z = -14 + 2x + 2y + -2x + 4z

Reorder the terms:
-12 + 2x + -2x + 2y + 2z = -14 + 2x + 2y + -2x + 4z

Combine like terms: 2x + -2x = 0
-12 + 0 + 2y + 2z = -14 + 2x + 2y + -2x + 4z
-12 + 2y + 2z = -14 + 2x + 2y + -2x + 4z

Reorder the terms:
-12 + 2y + 2z = -14 + 2x + -2x + 2y + 4z

Combine like terms: 2x + -2x = 0
-12 + 2y + 2z = -14 + 0 + 2y + 4z
-12 + 2y + 2z = -14 + 2y + 4z

Add '-2y' to each side of the equation.
-12 + 2y + -2y + 2z = -14 + 2y + -2y + 4z

Combine like terms: 2y + -2y = 0
-12 + 0 + 2z = -14 + 2y + -2y + 4z
-12 + 2z = -14 + 2y + -2y + 4z

Combine like terms: 2y + -2y = 0
-12 + 2z = -14 + 0 + 4z
-12 + 2z = -14 + 4z

Solving
-12 + 2z = -14 + 4z

Solving for variable 'z'.

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

Add '-4z' to each side of the equation.
-12 + 2z + -4z = -14 + 4z + -4z

Combine like terms: 2z + -4z = -2z
-12 + -2z = -14 + 4z + -4z

Combine like terms: 4z + -4z = 0
-12 + -2z = -14 + 0
-12 + -2z = -14

Add '12' to each side of the equation.
-12 + 12 + -2z = -14 + 12

Combine like terms: -12 + 12 = 0
0 + -2z = -14 + 12
-2z = -14 + 12

Combine like terms: -14 + 12 = -2
-2z = -2

Divide each side by '-2'.
z = 1

Simplifying
z = 1

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