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

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


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

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

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

Reorder the terms:
-16 + 8 + 8z + -4z = 0

Combine like terms: -16 + 8 = -8
-8 + 8z + -4z = 0

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

Solving
-8 + 4z = 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 + 4z = 0 + 8

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

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

Divide each side by '4'.
z = 2

Simplifying
z = 2

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