20(100-z)=

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Solution for 20(100-z)= equation:


Simplifying
20(100 + -1z) = 0
(100 * 20 + -1z * 20) = 0
(2000 + -20z) = 0

Solving
2000 + -20z = 0

Solving for variable 'z'.

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

Add '-2000' to each side of the equation.
2000 + -2000 + -20z = 0 + -2000

Combine like terms: 2000 + -2000 = 0
0 + -20z = 0 + -2000
-20z = 0 + -2000

Combine like terms: 0 + -2000 = -2000
-20z = -2000

Divide each side by '-20'.
z = 100

Simplifying
z = 100

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