[2z-(11+2)]=2+(6z+6)

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Solution for [2z-(11+2)]=2+(6z+6) equation:


Simplifying
[2z + -1(11 + 2)] = 2 + (6z + 6)

Combine like terms: 11 + 2 = 13
[2z + -1(13)] = 2 + (6z + 6)

Multiply -1 * 13
[2z + -13] = 2 + (6z + 6)

Reorder the terms:
[-13 + 2z] = 2 + (6z + 6)

Remove brackets around [-13 + 2z]
-13 + 2z = 2 + (6z + 6)

Reorder the terms:
-13 + 2z = 2 + (6 + 6z)

Remove parenthesis around (6 + 6z)
-13 + 2z = 2 + 6 + 6z

Combine like terms: 2 + 6 = 8
-13 + 2z = 8 + 6z

Solving
-13 + 2z = 8 + 6z

Solving for variable 'z'.

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

Add '-6z' to each side of the equation.
-13 + 2z + -6z = 8 + 6z + -6z

Combine like terms: 2z + -6z = -4z
-13 + -4z = 8 + 6z + -6z

Combine like terms: 6z + -6z = 0
-13 + -4z = 8 + 0
-13 + -4z = 8

Add '13' to each side of the equation.
-13 + 13 + -4z = 8 + 13

Combine like terms: -13 + 13 = 0
0 + -4z = 8 + 13
-4z = 8 + 13

Combine like terms: 8 + 13 = 21
-4z = 21

Divide each side by '-4'.
z = -5.25

Simplifying
z = -5.25

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