-6.4-6z-6.9-3z=-8z+1.3

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Solution for -6.4-6z-6.9-3z=-8z+1.3 equation:


Simplifying
-6.4 + -6z + -6.9 + -3z = -8z + 1.3

Reorder the terms:
-6.4 + -6.9 + -6z + -3z = -8z + 1.3

Combine like terms: -6.4 + -6.9 = -13.3
-13.3 + -6z + -3z = -8z + 1.3

Combine like terms: -6z + -3z = -9z
-13.3 + -9z = -8z + 1.3

Reorder the terms:
-13.3 + -9z = 1.3 + -8z

Solving
-13.3 + -9z = 1.3 + -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.
-13.3 + -9z + 8z = 1.3 + -8z + 8z

Combine like terms: -9z + 8z = -1z
-13.3 + -1z = 1.3 + -8z + 8z

Combine like terms: -8z + 8z = 0
-13.3 + -1z = 1.3 + 0
-13.3 + -1z = 1.3

Add '13.3' to each side of the equation.
-13.3 + 13.3 + -1z = 1.3 + 13.3

Combine like terms: -13.3 + 13.3 = 0.0
0.0 + -1z = 1.3 + 13.3
-1z = 1.3 + 13.3

Combine like terms: 1.3 + 13.3 = 14.6
-1z = 14.6

Divide each side by '-1'.
z = -14.6

Simplifying
z = -14.6

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