-[10z-(20z-6)]=6-(9z-5)

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Solution for -[10z-(20z-6)]=6-(9z-5) equation:


Simplifying
-1[10z + -1(20z + -6)] = 6 + -1(9z + -5)

Reorder the terms:
-1[10z + -1(-6 + 20z)] = 6 + -1(9z + -5)
-1[10z + (-6 * -1 + 20z * -1)] = 6 + -1(9z + -5)
-1[10z + (6 + -20z)] = 6 + -1(9z + -5)

Reorder the terms:
-1[6 + 10z + -20z] = 6 + -1(9z + -5)

Combine like terms: 10z + -20z = -10z
-1[6 + -10z] = 6 + -1(9z + -5)
[6 * -1 + -10z * -1] = 6 + -1(9z + -5)
[-6 + 10z] = 6 + -1(9z + -5)

Reorder the terms:
-6 + 10z = 6 + -1(-5 + 9z)
-6 + 10z = 6 + (-5 * -1 + 9z * -1)
-6 + 10z = 6 + (5 + -9z)

Combine like terms: 6 + 5 = 11
-6 + 10z = 11 + -9z

Solving
-6 + 10z = 11 + -9z

Solving for variable 'z'.

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

Add '9z' to each side of the equation.
-6 + 10z + 9z = 11 + -9z + 9z

Combine like terms: 10z + 9z = 19z
-6 + 19z = 11 + -9z + 9z

Combine like terms: -9z + 9z = 0
-6 + 19z = 11 + 0
-6 + 19z = 11

Add '6' to each side of the equation.
-6 + 6 + 19z = 11 + 6

Combine like terms: -6 + 6 = 0
0 + 19z = 11 + 6
19z = 11 + 6

Combine like terms: 11 + 6 = 17
19z = 17

Divide each side by '19'.
z = 0.8947368421

Simplifying
z = 0.8947368421

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