-6.6=1.8z-0.8z+7.4

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Solution for -6.6=1.8z-0.8z+7.4 equation: 


Simplifying
-6.6 = 1.8z + -0.8z + 7.4

Reorder the terms:
-6.6 = 7.4 + 1.8z + -0.8z

Combine like terms: 1.8z + -0.8z = 1z
-6.6 = 7.4 + 1z

Solving
-6.6 = 7.4 + 1z

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.
-6.6 + -1z = 7.4 + 1z + -1z

Combine like terms: 1z + -1z = 0
-6.6 + -1z = 7.4 + 0
-6.6 + -1z = 7.4

Add '6.6' to each side of the equation.
-6.6 + 6.6 + -1z = 7.4 + 6.6

Combine like terms: -6.6 + 6.6 = 0.0
0.0 + -1z = 7.4 + 6.6
-1z = 7.4 + 6.6

Combine like terms: 7.4 + 6.6 = 14
-1z = 14

Divide each side by '-1'.
z = -14

Simplifying
z = -14

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