-2.6-3z-5.5-z=-3z-7.9

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Solution for -2.6-3z-5.5-z=-3z-7.9 equation:


Simplifying
-2.6 + -3z + -5.5 + -1z = -3z + -7.9

Reorder the terms:
-2.6 + -5.5 + -3z + -1z = -3z + -7.9

Combine like terms: -2.6 + -5.5 = -8.1
-8.1 + -3z + -1z = -3z + -7.9

Combine like terms: -3z + -1z = -4z
-8.1 + -4z = -3z + -7.9

Reorder the terms:
-8.1 + -4z = -7.9 + -3z

Solving
-8.1 + -4z = -7.9 + -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.
-8.1 + -4z + 3z = -7.9 + -3z + 3z

Combine like terms: -4z + 3z = -1z
-8.1 + -1z = -7.9 + -3z + 3z

Combine like terms: -3z + 3z = 0
-8.1 + -1z = -7.9 + 0
-8.1 + -1z = -7.9

Add '8.1' to each side of the equation.
-8.1 + 8.1 + -1z = -7.9 + 8.1

Combine like terms: -8.1 + 8.1 = 0.0
0.0 + -1z = -7.9 + 8.1
-1z = -7.9 + 8.1

Combine like terms: -7.9 + 8.1 = 0.2
-1z = 0.2

Divide each side by '-1'.
z = -0.2

Simplifying
z = -0.2

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