-5z-(16z+9)=9+(10z+5)

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Solution for -5z-(16z+9)=9+(10z+5) equation:


Simplifying
-5z + -1(16z + 9) = 9 + (10z + 5)

Reorder the terms:
-5z + -1(9 + 16z) = 9 + (10z + 5)
-5z + (9 * -1 + 16z * -1) = 9 + (10z + 5)
-5z + (-9 + -16z) = 9 + (10z + 5)

Reorder the terms:
-9 + -5z + -16z = 9 + (10z + 5)

Combine like terms: -5z + -16z = -21z
-9 + -21z = 9 + (10z + 5)

Reorder the terms:
-9 + -21z = 9 + (5 + 10z)

Remove parenthesis around (5 + 10z)
-9 + -21z = 9 + 5 + 10z

Combine like terms: 9 + 5 = 14
-9 + -21z = 14 + 10z

Solving
-9 + -21z = 14 + 10z

Solving for variable 'z'.

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

Add '-10z' to each side of the equation.
-9 + -21z + -10z = 14 + 10z + -10z

Combine like terms: -21z + -10z = -31z
-9 + -31z = 14 + 10z + -10z

Combine like terms: 10z + -10z = 0
-9 + -31z = 14 + 0
-9 + -31z = 14

Add '9' to each side of the equation.
-9 + 9 + -31z = 14 + 9

Combine like terms: -9 + 9 = 0
0 + -31z = 14 + 9
-31z = 14 + 9

Combine like terms: 14 + 9 = 23
-31z = 23

Divide each side by '-31'.
z = -0.7419354839

Simplifying
z = -0.7419354839

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