2(z-12)-1=2-25+z

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Solution for 2(z-12)-1=2-25+z equation:


Simplifying
2(z + -12) + -1 = 2 + -25 + z

Reorder the terms:
2(-12 + z) + -1 = 2 + -25 + z
(-12 * 2 + z * 2) + -1 = 2 + -25 + z
(-24 + 2z) + -1 = 2 + -25 + z

Reorder the terms:
-24 + -1 + 2z = 2 + -25 + z

Combine like terms: -24 + -1 = -25
-25 + 2z = 2 + -25 + z

Combine like terms: 2 + -25 = -23
-25 + 2z = -23 + z

Solving
-25 + 2z = -23 + z

Solving for variable 'z'.

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

Add '-1z' to each side of the equation.
-25 + 2z + -1z = -23 + z + -1z

Combine like terms: 2z + -1z = 1z
-25 + 1z = -23 + z + -1z

Combine like terms: z + -1z = 0
-25 + 1z = -23 + 0
-25 + 1z = -23

Add '25' to each side of the equation.
-25 + 25 + 1z = -23 + 25

Combine like terms: -25 + 25 = 0
0 + 1z = -23 + 25
1z = -23 + 25

Combine like terms: -23 + 25 = 2
1z = 2

Divide each side by '1'.
z = 2

Simplifying
z = 2

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