8+3z-2=8z+9-2z

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Solution for 8+3z-2=8z+9-2z equation:


Simplifying
8 + 3z + -2 = 8z + 9 + -2z

Reorder the terms:
8 + -2 + 3z = 8z + 9 + -2z

Combine like terms: 8 + -2 = 6
6 + 3z = 8z + 9 + -2z

Reorder the terms:
6 + 3z = 9 + 8z + -2z

Combine like terms: 8z + -2z = 6z
6 + 3z = 9 + 6z

Solving
6 + 3z = 9 + 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.
6 + 3z + -6z = 9 + 6z + -6z

Combine like terms: 3z + -6z = -3z
6 + -3z = 9 + 6z + -6z

Combine like terms: 6z + -6z = 0
6 + -3z = 9 + 0
6 + -3z = 9

Add '-6' to each side of the equation.
6 + -6 + -3z = 9 + -6

Combine like terms: 6 + -6 = 0
0 + -3z = 9 + -6
-3z = 9 + -6

Combine like terms: 9 + -6 = 3
-3z = 3

Divide each side by '-3'.
z = -1

Simplifying
z = -1

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