12z-19=7z+11

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Solution for 12z-19=7z+11 equation:


Simplifying
12z + -19 = 7z + 11

Reorder the terms:
-19 + 12z = 7z + 11

Reorder the terms:
-19 + 12z = 11 + 7z

Solving
-19 + 12z = 11 + 7z

Solving for variable 'z'.

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

Add '-7z' to each side of the equation.
-19 + 12z + -7z = 11 + 7z + -7z

Combine like terms: 12z + -7z = 5z
-19 + 5z = 11 + 7z + -7z

Combine like terms: 7z + -7z = 0
-19 + 5z = 11 + 0
-19 + 5z = 11

Add '19' to each side of the equation.
-19 + 19 + 5z = 11 + 19

Combine like terms: -19 + 19 = 0
0 + 5z = 11 + 19
5z = 11 + 19

Combine like terms: 11 + 19 = 30
5z = 30

Divide each side by '5'.
z = 6

Simplifying
z = 6

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