-[6z-(16z+9)]=9+(9z+8)

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Solution for -[6z-(16z+9)]=9+(9z+8) equation:


Simplifying
-1[6z + -1(16z + 9)] = 9 + (9z + 8)

Reorder the terms:
-1[6z + -1(9 + 16z)] = 9 + (9z + 8)
-1[6z + (9 * -1 + 16z * -1)] = 9 + (9z + 8)
-1[6z + (-9 + -16z)] = 9 + (9z + 8)

Reorder the terms:
-1[-9 + 6z + -16z] = 9 + (9z + 8)

Combine like terms: 6z + -16z = -10z
-1[-9 + -10z] = 9 + (9z + 8)
[-9 * -1 + -10z * -1] = 9 + (9z + 8)
[9 + 10z] = 9 + (9z + 8)

Reorder the terms:
9 + 10z = 9 + (8 + 9z)

Remove parenthesis around (8 + 9z)
9 + 10z = 9 + 8 + 9z

Combine like terms: 9 + 8 = 17
9 + 10z = 17 + 9z

Solving
9 + 10z = 17 + 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.
9 + 10z + -9z = 17 + 9z + -9z

Combine like terms: 10z + -9z = 1z
9 + 1z = 17 + 9z + -9z

Combine like terms: 9z + -9z = 0
9 + 1z = 17 + 0
9 + 1z = 17

Add '-9' to each side of the equation.
9 + -9 + 1z = 17 + -9

Combine like terms: 9 + -9 = 0
0 + 1z = 17 + -9
1z = 17 + -9

Combine like terms: 17 + -9 = 8
1z = 8

Divide each side by '1'.
z = 8

Simplifying
z = 8

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