12+10z-12z=12-2z

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Solution for 12+10z-12z=12-2z equation:


Simplifying
12 + 10z + -12z = 12 + -2z

Combine like terms: 10z + -12z = -2z
12 + -2z = 12 + -2z

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

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

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

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

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

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

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

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