-7.5-4z-2.6-2z=-5z-5.7

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Solution for -7.5-4z-2.6-2z=-5z-5.7 equation: 


Simplifying
-7.5 + -4z + -2.6 + -2z = -5z + -5.7

Reorder the terms:
-7.5 + -2.6 + -4z + -2z = -5z + -5.7

Combine like terms: -7.5 + -2.6 = -10.1
-10.1 + -4z + -2z = -5z + -5.7

Combine like terms: -4z + -2z = -6z
-10.1 + -6z = -5z + -5.7

Reorder the terms:
-10.1 + -6z = -5.7 + -5z

Solving
-10.1 + -6z = -5.7 + -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.
-10.1 + -6z + 5z = -5.7 + -5z + 5z

Combine like terms: -6z + 5z = -1z
-10.1 + -1z = -5.7 + -5z + 5z

Combine like terms: -5z + 5z = 0
-10.1 + -1z = -5.7 + 0
-10.1 + -1z = -5.7

Add '10.1' to each side of the equation.
-10.1 + 10.1 + -1z = -5.7 + 10.1

Combine like terms: -10.1 + 10.1 = 0.0
0.0 + -1z = -5.7 + 10.1
-1z = -5.7 + 10.1

Combine like terms: -5.7 + 10.1 = 4.4
-1z = 4.4

Divide each side by '-1'.
z = -4.4

Simplifying
z = -4.4

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