-4.4-6z-7.2-2z=-7z+2.1

Solution for -4.4-6z-7.2-2z=-7z+2.1 equation:

Simplifying
-4.4 + -6z + -7.2 + -2z = -7z + 2.1

Reorder the terms:
-4.4 + -7.2 + -6z + -2z = -7z + 2.1

Combine like terms: -4.4 + -7.2 = -11.6
-11.6 + -6z + -2z = -7z + 2.1

Combine like terms: -6z + -2z = -8z
-11.6 + -8z = -7z + 2.1

Reorder the terms:
-11.6 + -8z = 2.1 + -7z

Solving
-11.6 + -8z = 2.1 + -7z

Solving for variable 'z'.

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

Add '7z' to each side of the equation.
-11.6 + -8z + 7z = 2.1 + -7z + 7z

Combine like terms: -8z + 7z = -1z
-11.6 + -1z = 2.1 + -7z + 7z

Combine like terms: -7z + 7z = 0
-11.6 + -1z = 2.1 + 0
-11.6 + -1z = 2.1

Add '11.6' to each side of the equation.
-11.6 + 11.6 + -1z = 2.1 + 11.6

Combine like terms: -11.6 + 11.6 = 0.0
0.0 + -1z = 2.1 + 11.6
-1z = 2.1 + 11.6

Combine like terms: 2.1 + 11.6 = 13.7
-1z = 13.7

Divide each side by '-1'.
z = -13.7

Simplifying
z = -13.7