4(1-7k)=200

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Solution for 4(1-7k)=200 equation: 


Simplifying
4(1 + -7k) = 200
(1 * 4 + -7k * 4) = 200
(4 + -28k) = 200

Solving
4 + -28k = 200

Solving for variable 'k'.

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

Add '-4' to each side of the equation.
4 + -4 + -28k = 200 + -4

Combine like terms: 4 + -4 = 0
0 + -28k = 200 + -4
-28k = 200 + -4

Combine like terms: 200 + -4 = 196
-28k = 196

Divide each side by '-28'.
k = -7

Simplifying
k = -7

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