-8.7-5z-1.6-z=-5z+7.6

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Solution for -8.7-5z-1.6-z=-5z+7.6 equation:


Simplifying
-8.7 + -5z + -1.6 + -1z = -5z + 7.6

Reorder the terms:
-8.7 + -1.6 + -5z + -1z = -5z + 7.6

Combine like terms: -8.7 + -1.6 = -10.3
-10.3 + -5z + -1z = -5z + 7.6

Combine like terms: -5z + -1z = -6z
-10.3 + -6z = -5z + 7.6

Reorder the terms:
-10.3 + -6z = 7.6 + -5z

Solving
-10.3 + -6z = 7.6 + -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.
-10.3 + -6z + 5z = 7.6 + -5z + 5z

Combine like terms: -6z + 5z = -1z
-10.3 + -1z = 7.6 + -5z + 5z

Combine like terms: -5z + 5z = 0
-10.3 + -1z = 7.6 + 0
-10.3 + -1z = 7.6

Add '10.3' to each side of the equation.
-10.3 + 10.3 + -1z = 7.6 + 10.3

Combine like terms: -10.3 + 10.3 = 0.0
0.0 + -1z = 7.6 + 10.3
-1z = 7.6 + 10.3

Combine like terms: 7.6 + 10.3 = 17.9
-1z = 17.9

Divide each side by '-1'.
z = -17.9

Simplifying
z = -17.9

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