-4.4-4z-2.2-2z=-5z+2.8

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Solution for -4.4-4z-2.2-2z=-5z+2.8 equation: 


Simplifying
-4.4 + -4z + -2.2 + -2z = -5z + 2.8

Reorder the terms:
-4.4 + -2.2 + -4z + -2z = -5z + 2.8

Combine like terms: -4.4 + -2.2 = -6.6
-6.6 + -4z + -2z = -5z + 2.8

Combine like terms: -4z + -2z = -6z
-6.6 + -6z = -5z + 2.8

Reorder the terms:
-6.6 + -6z = 2.8 + -5z

Solving
-6.6 + -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.
-6.6 + -6z + 5z = 2.8 + -5z + 5z

Combine like terms: -6z + 5z = -1z
-6.6 + -1z = 2.8 + -5z + 5z

Combine like terms: -5z + 5z = 0
-6.6 + -1z = 2.8 + 0
-6.6 + -1z = 2.8

Add '6.6' to each side of the equation.
-6.6 + 6.6 + -1z = 2.8 + 6.6

Combine like terms: -6.6 + 6.6 = 0.0
0.0 + -1z = 2.8 + 6.6
-1z = 2.8 + 6.6

Combine like terms: 2.8 + 6.6 = 9.4
-1z = 9.4

Divide each side by '-1'.
z = -9.4

Simplifying
z = -9.4

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