19+13z=9+12z

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Solution for 19+13z=9+12z equation:


Simplifying
19 + 13z = 9 + 12z

Solving
19 + 13z = 9 + 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.
19 + 13z + -12z = 9 + 12z + -12z

Combine like terms: 13z + -12z = 1z
19 + 1z = 9 + 12z + -12z

Combine like terms: 12z + -12z = 0
19 + 1z = 9 + 0
19 + 1z = 9

Add '-19' to each side of the equation.
19 + -19 + 1z = 9 + -19

Combine like terms: 19 + -19 = 0
0 + 1z = 9 + -19
1z = 9 + -19

Combine like terms: 9 + -19 = -10
1z = -10

Divide each side by '1'.
z = -10

Simplifying
z = -10

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