-6.8-6z-2.7-3z=-8z-8.4

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Solution for -6.8-6z-2.7-3z=-8z-8.4 equation:


Simplifying
-6.8 + -6z + -2.7 + -3z = -8z + -8.4

Reorder the terms:
-6.8 + -2.7 + -6z + -3z = -8z + -8.4

Combine like terms: -6.8 + -2.7 = -9.5
-9.5 + -6z + -3z = -8z + -8.4

Combine like terms: -6z + -3z = -9z
-9.5 + -9z = -8z + -8.4

Reorder the terms:
-9.5 + -9z = -8.4 + -8z

Solving
-9.5 + -9z = -8.4 + -8z

Solving for variable 'z'.

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

Add '8z' to each side of the equation.
-9.5 + -9z + 8z = -8.4 + -8z + 8z

Combine like terms: -9z + 8z = -1z
-9.5 + -1z = -8.4 + -8z + 8z

Combine like terms: -8z + 8z = 0
-9.5 + -1z = -8.4 + 0
-9.5 + -1z = -8.4

Add '9.5' to each side of the equation.
-9.5 + 9.5 + -1z = -8.4 + 9.5

Combine like terms: -9.5 + 9.5 = 0.0
0.0 + -1z = -8.4 + 9.5
-1z = -8.4 + 9.5

Combine like terms: -8.4 + 9.5 = 1.1
-1z = 1.1

Divide each side by '-1'.
z = -1.1

Simplifying
z = -1.1

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