7z-12=6z+25

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Solution for 7z-12=6z+25 equation:


Simplifying
7z + -12 = 6z + 25

Reorder the terms:
-12 + 7z = 6z + 25

Reorder the terms:
-12 + 7z = 25 + 6z

Solving
-12 + 7z = 25 + 6z

Solving for variable 'z'.

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

Add '-6z' to each side of the equation.
-12 + 7z + -6z = 25 + 6z + -6z

Combine like terms: 7z + -6z = 1z
-12 + 1z = 25 + 6z + -6z

Combine like terms: 6z + -6z = 0
-12 + 1z = 25 + 0
-12 + 1z = 25

Add '12' to each side of the equation.
-12 + 12 + 1z = 25 + 12

Combine like terms: -12 + 12 = 0
0 + 1z = 25 + 12
1z = 25 + 12

Combine like terms: 25 + 12 = 37
1z = 37

Divide each side by '1'.
z = 37

Simplifying
z = 37

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