-8.9-4z-8.2-2z=-5z-2.8

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Solution for -8.9-4z-8.2-2z=-5z-2.8 equation:


Simplifying
-8.9 + -4z + -8.2 + -2z = -5z + -2.8

Reorder the terms:
-8.9 + -8.2 + -4z + -2z = -5z + -2.8

Combine like terms: -8.9 + -8.2 = -17.1
-17.1 + -4z + -2z = -5z + -2.8

Combine like terms: -4z + -2z = -6z
-17.1 + -6z = -5z + -2.8

Reorder the terms:
-17.1 + -6z = -2.8 + -5z

Solving
-17.1 + -6z = -2.8 + -5z

Solving for variable 'z'.

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

Add '5z' to each side of the equation.
-17.1 + -6z + 5z = -2.8 + -5z + 5z

Combine like terms: -6z + 5z = -1z
-17.1 + -1z = -2.8 + -5z + 5z

Combine like terms: -5z + 5z = 0
-17.1 + -1z = -2.8 + 0
-17.1 + -1z = -2.8

Add '17.1' to each side of the equation.
-17.1 + 17.1 + -1z = -2.8 + 17.1

Combine like terms: -17.1 + 17.1 = 0.0
0.0 + -1z = -2.8 + 17.1
-1z = -2.8 + 17.1

Combine like terms: -2.8 + 17.1 = 14.3
-1z = 14.3

Divide each side by '-1'.
z = -14.3

Simplifying
z = -14.3

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