-[3z-(8z+4)]=4+(4z+6)

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Solution for -[3z-(8z+4)]=4+(4z+6) equation:


Simplifying
-1[3z + -1(8z + 4)] = 4 + (4z + 6)

Reorder the terms:
-1[3z + -1(4 + 8z)] = 4 + (4z + 6)
-1[3z + (4 * -1 + 8z * -1)] = 4 + (4z + 6)
-1[3z + (-4 + -8z)] = 4 + (4z + 6)

Reorder the terms:
-1[-4 + 3z + -8z] = 4 + (4z + 6)

Combine like terms: 3z + -8z = -5z
-1[-4 + -5z] = 4 + (4z + 6)
[-4 * -1 + -5z * -1] = 4 + (4z + 6)
[4 + 5z] = 4 + (4z + 6)

Reorder the terms:
4 + 5z = 4 + (6 + 4z)

Remove parenthesis around (6 + 4z)
4 + 5z = 4 + 6 + 4z

Combine like terms: 4 + 6 = 10
4 + 5z = 10 + 4z

Solving
4 + 5z = 10 + 4z

Solving for variable 'z'.

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

Add '-4z' to each side of the equation.
4 + 5z + -4z = 10 + 4z + -4z

Combine like terms: 5z + -4z = 1z
4 + 1z = 10 + 4z + -4z

Combine like terms: 4z + -4z = 0
4 + 1z = 10 + 0
4 + 1z = 10

Add '-4' to each side of the equation.
4 + -4 + 1z = 10 + -4

Combine like terms: 4 + -4 = 0
0 + 1z = 10 + -4
1z = 10 + -4

Combine like terms: 10 + -4 = 6
1z = 6

Divide each side by '1'.
z = 6

Simplifying
z = 6

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