-8.2-3z-7.3-z=3z-0.3

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Solution for -8.2-3z-7.3-z=3z-0.3 equation:


Simplifying
-8.2 + -3z + -7.3 + -1z = 3z + -0.3

Reorder the terms:
-8.2 + -7.3 + -3z + -1z = 3z + -0.3

Combine like terms: -8.2 + -7.3 = -15.5
-15.5 + -3z + -1z = 3z + -0.3

Combine like terms: -3z + -1z = -4z
-15.5 + -4z = 3z + -0.3

Reorder the terms:
-15.5 + -4z = -0.3 + 3z

Solving
-15.5 + -4z = -0.3 + 3z

Solving for variable 'z'.

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

Add '-3z' to each side of the equation.
-15.5 + -4z + -3z = -0.3 + 3z + -3z

Combine like terms: -4z + -3z = -7z
-15.5 + -7z = -0.3 + 3z + -3z

Combine like terms: 3z + -3z = 0
-15.5 + -7z = -0.3 + 0
-15.5 + -7z = -0.3

Add '15.5' to each side of the equation.
-15.5 + 15.5 + -7z = -0.3 + 15.5

Combine like terms: -15.5 + 15.5 = 0.0
0.0 + -7z = -0.3 + 15.5
-7z = -0.3 + 15.5

Combine like terms: -0.3 + 15.5 = 15.2
-7z = 15.2

Divide each side by '-7'.
z = -2.171428571

Simplifying
z = -2.171428571

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