-5z-4z-7z-18z=-20

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Solution for -5z-4z-7z-18z=-20 equation: 


Simplifying
-5z + -4z + -7z + -18z = -20

Combine like terms: -5z + -4z = -9z
-9z + -7z + -18z = -20

Combine like terms: -9z + -7z = -16z
-16z + -18z = -20

Combine like terms: -16z + -18z = -34z
-34z = -20

Solving
-34z = -20

Solving for variable 'z'.

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

Divide each side by '-34'.
z = 0.5882352941

Simplifying
z = 0.5882352941

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