5z+6.9=6z

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Solution for 5z+6.9=6z equation:


Simplifying
5z + 6.9 = 6z

Reorder the terms:
6.9 + 5z = 6z

Solving
6.9 + 5z = 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.
6.9 + 5z + -6z = 6z + -6z

Combine like terms: 5z + -6z = -1z
6.9 + -1z = 6z + -6z

Combine like terms: 6z + -6z = 0
6.9 + -1z = 0

Add '-6.9' to each side of the equation.
6.9 + -6.9 + -1z = 0 + -6.9

Combine like terms: 6.9 + -6.9 = 0.0
0.0 + -1z = 0 + -6.9
-1z = 0 + -6.9

Combine like terms: 0 + -6.9 = -6.9
-1z = -6.9

Divide each side by '-1'.
z = 6.9

Simplifying
z = 6.9

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