-[8z-(18z+3)]=3+(9z+10)

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Solution for -[8z-(18z+3)]=3+(9z+10) equation:


Simplifying
-1[8z + -1(18z + 3)] = 3 + (9z + 10)

Reorder the terms:
-1[8z + -1(3 + 18z)] = 3 + (9z + 10)
-1[8z + (3 * -1 + 18z * -1)] = 3 + (9z + 10)
-1[8z + (-3 + -18z)] = 3 + (9z + 10)

Reorder the terms:
-1[-3 + 8z + -18z] = 3 + (9z + 10)

Combine like terms: 8z + -18z = -10z
-1[-3 + -10z] = 3 + (9z + 10)
[-3 * -1 + -10z * -1] = 3 + (9z + 10)
[3 + 10z] = 3 + (9z + 10)

Reorder the terms:
3 + 10z = 3 + (10 + 9z)

Remove parenthesis around (10 + 9z)
3 + 10z = 3 + 10 + 9z

Combine like terms: 3 + 10 = 13
3 + 10z = 13 + 9z

Solving
3 + 10z = 13 + 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.
3 + 10z + -9z = 13 + 9z + -9z

Combine like terms: 10z + -9z = 1z
3 + 1z = 13 + 9z + -9z

Combine like terms: 9z + -9z = 0
3 + 1z = 13 + 0
3 + 1z = 13

Add '-3' to each side of the equation.
3 + -3 + 1z = 13 + -3

Combine like terms: 3 + -3 = 0
0 + 1z = 13 + -3
1z = 13 + -3

Combine like terms: 13 + -3 = 10
1z = 10

Divide each side by '1'.
z = 10

Simplifying
z = 10

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