13z-2=-20+12z

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Solution for 13z-2=-20+12z equation:


Simplifying
13z + -2 = -20 + 12z

Reorder the terms:
-2 + 13z = -20 + 12z

Solving
-2 + 13z = -20 + 12z

Solving for variable 'z'.

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

Add '-12z' to each side of the equation.
-2 + 13z + -12z = -20 + 12z + -12z

Combine like terms: 13z + -12z = 1z
-2 + 1z = -20 + 12z + -12z

Combine like terms: 12z + -12z = 0
-2 + 1z = -20 + 0
-2 + 1z = -20

Add '2' to each side of the equation.
-2 + 2 + 1z = -20 + 2

Combine like terms: -2 + 2 = 0
0 + 1z = -20 + 2
1z = -20 + 2

Combine like terms: -20 + 2 = -18
1z = -18

Divide each side by '1'.
z = -18

Simplifying
z = -18

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