4(3z-6)+8(2z+4)=

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Solution for 4(3z-6)+8(2z+4)= equation:


Simplifying
4(3z + -6) + 8(2z + 4) = 0

Reorder the terms:
4(-6 + 3z) + 8(2z + 4) = 0
(-6 * 4 + 3z * 4) + 8(2z + 4) = 0
(-24 + 12z) + 8(2z + 4) = 0

Reorder the terms:
-24 + 12z + 8(4 + 2z) = 0
-24 + 12z + (4 * 8 + 2z * 8) = 0
-24 + 12z + (32 + 16z) = 0

Reorder the terms:
-24 + 32 + 12z + 16z = 0

Combine like terms: -24 + 32 = 8
8 + 12z + 16z = 0

Combine like terms: 12z + 16z = 28z
8 + 28z = 0

Solving
8 + 28z = 0

Solving for variable 'z'.

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

Add '-8' to each side of the equation.
8 + -8 + 28z = 0 + -8

Combine like terms: 8 + -8 = 0
0 + 28z = 0 + -8
28z = 0 + -8

Combine like terms: 0 + -8 = -8
28z = -8

Divide each side by '28'.
z = -0.2857142857

Simplifying
z = -0.2857142857

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