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

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


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

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

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

Combine like terms: 2z + 8z = 10z
9 + -2z = 3 + 10z

Solving
9 + -2z = 3 + 10z

Solving for variable 'z'.

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

Add '-10z' to each side of the equation.
9 + -2z + -10z = 3 + 10z + -10z

Combine like terms: -2z + -10z = -12z
9 + -12z = 3 + 10z + -10z

Combine like terms: 10z + -10z = 0
9 + -12z = 3 + 0
9 + -12z = 3

Add '-9' to each side of the equation.
9 + -9 + -12z = 3 + -9

Combine like terms: 9 + -9 = 0
0 + -12z = 3 + -9
-12z = 3 + -9

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

Divide each side by '-12'.
z = 0.5

Simplifying
z = 0.5

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