3z-16-5z=-20-4z+8

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Solution for 3z-16-5z=-20-4z+8 equation:


Simplifying
3z + -16 + -5z = -20 + -4z + 8

Reorder the terms:
-16 + 3z + -5z = -20 + -4z + 8

Combine like terms: 3z + -5z = -2z
-16 + -2z = -20 + -4z + 8

Reorder the terms:
-16 + -2z = -20 + 8 + -4z

Combine like terms: -20 + 8 = -12
-16 + -2z = -12 + -4z

Solving
-16 + -2z = -12 + -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.
-16 + -2z + 4z = -12 + -4z + 4z

Combine like terms: -2z + 4z = 2z
-16 + 2z = -12 + -4z + 4z

Combine like terms: -4z + 4z = 0
-16 + 2z = -12 + 0
-16 + 2z = -12

Add '16' to each side of the equation.
-16 + 16 + 2z = -12 + 16

Combine like terms: -16 + 16 = 0
0 + 2z = -12 + 16
2z = -12 + 16

Combine like terms: -12 + 16 = 4
2z = 4

Divide each side by '2'.
z = 2

Simplifying
z = 2

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