3.9+6.9z=z+33.9

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Solution for 3.9+6.9z=z+33.9 equation:


Simplifying
3.9 + 6.9z = z + 33.9

Reorder the terms:
3.9 + 6.9z = 33.9 + z

Solving
3.9 + 6.9z = 33.9 + 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.
3.9 + 6.9z + -1z = 33.9 + z + -1z

Combine like terms: 6.9z + -1z = 5.9z
3.9 + 5.9z = 33.9 + z + -1z

Combine like terms: z + -1z = 0
3.9 + 5.9z = 33.9 + 0
3.9 + 5.9z = 33.9

Add '-3.9' to each side of the equation.
3.9 + -3.9 + 5.9z = 33.9 + -3.9

Combine like terms: 3.9 + -3.9 = 0.0
0.0 + 5.9z = 33.9 + -3.9
5.9z = 33.9 + -3.9

Combine like terms: 33.9 + -3.9 = 30
5.9z = 30

Divide each side by '5.9'.
z = 5.084745763

Simplifying
z = 5.084745763

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