-3.81-18.6z=7.69-17.6z

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Solution for -3.81-18.6z=7.69-17.6z equation:


Simplifying
-3.81 + -18.6z = 7.69 + -17.6z

Solving
-3.81 + -18.6z = 7.69 + -17.6z

Solving for variable 'z'.

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

Add '17.6z' to each side of the equation.
-3.81 + -18.6z + 17.6z = 7.69 + -17.6z + 17.6z

Combine like terms: -18.6z + 17.6z = -1z
-3.81 + -1z = 7.69 + -17.6z + 17.6z

Combine like terms: -17.6z + 17.6z = 0.0
-3.81 + -1z = 7.69 + 0.0
-3.81 + -1z = 7.69

Add '3.81' to each side of the equation.
-3.81 + 3.81 + -1z = 7.69 + 3.81

Combine like terms: -3.81 + 3.81 = 0.00
0.00 + -1z = 7.69 + 3.81
-1z = 7.69 + 3.81

Combine like terms: 7.69 + 3.81 = 11.5
-1z = 11.5

Divide each side by '-1'.
z = -11.5

Simplifying
z = -11.5

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