3+3(2z-8)-3(4z+4)-8=

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Solution for 3+3(2z-8)-3(4z+4)-8= equation:


Simplifying
3 + 3(2z + -8) + -3(4z + 4) + -8 = 0

Reorder the terms:
3 + 3(-8 + 2z) + -3(4z + 4) + -8 = 0
3 + (-8 * 3 + 2z * 3) + -3(4z + 4) + -8 = 0
3 + (-24 + 6z) + -3(4z + 4) + -8 = 0

Reorder the terms:
3 + -24 + 6z + -3(4 + 4z) + -8 = 0
3 + -24 + 6z + (4 * -3 + 4z * -3) + -8 = 0
3 + -24 + 6z + (-12 + -12z) + -8 = 0

Reorder the terms:
3 + -24 + -12 + -8 + 6z + -12z = 0

Combine like terms: 3 + -24 = -21
-21 + -12 + -8 + 6z + -12z = 0

Combine like terms: -21 + -12 = -33
-33 + -8 + 6z + -12z = 0

Combine like terms: -33 + -8 = -41
-41 + 6z + -12z = 0

Combine like terms: 6z + -12z = -6z
-41 + -6z = 0

Solving
-41 + -6z = 0

Solving for variable 'z'.

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

Add '41' to each side of the equation.
-41 + 41 + -6z = 0 + 41

Combine like terms: -41 + 41 = 0
0 + -6z = 0 + 41
-6z = 0 + 41

Combine like terms: 0 + 41 = 41
-6z = 41

Divide each side by '-6'.
z = -6.833333333

Simplifying
z = -6.833333333

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