12z-9-10z+3-8z=z-9+32+10-10

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Solution for 12z-9-10z+3-8z=z-9+32+10-10 equation:


Simplifying
12z + -9 + -10z + 3 + -8z = z + -9 + 32 + 10 + -10

Reorder the terms:
-9 + 3 + 12z + -10z + -8z = z + -9 + 32 + 10 + -10

Combine like terms: -9 + 3 = -6
-6 + 12z + -10z + -8z = z + -9 + 32 + 10 + -10

Combine like terms: 12z + -10z = 2z
-6 + 2z + -8z = z + -9 + 32 + 10 + -10

Combine like terms: 2z + -8z = -6z
-6 + -6z = z + -9 + 32 + 10 + -10

Reorder the terms:
-6 + -6z = -9 + 32 + 10 + -10 + z

Combine like terms: -9 + 32 = 23
-6 + -6z = 23 + 10 + -10 + z

Combine like terms: 23 + 10 = 33
-6 + -6z = 33 + -10 + z

Combine like terms: 33 + -10 = 23
-6 + -6z = 23 + z

Solving
-6 + -6z = 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.
-6 + -6z + -1z = 23 + z + -1z

Combine like terms: -6z + -1z = -7z
-6 + -7z = 23 + z + -1z

Combine like terms: z + -1z = 0
-6 + -7z = 23 + 0
-6 + -7z = 23

Add '6' to each side of the equation.
-6 + 6 + -7z = 23 + 6

Combine like terms: -6 + 6 = 0
0 + -7z = 23 + 6
-7z = 23 + 6

Combine like terms: 23 + 6 = 29
-7z = 29

Divide each side by '-7'.
z = -4.142857143

Simplifying
z = -4.142857143

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