7(1+3k)=23

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Solution for 7(1+3k)=23 equation: 


Simplifying
7(1 + 3k) = 23
(1 * 7 + 3k * 7) = 23
(7 + 21k) = 23

Solving
7 + 21k = 23

Solving for variable 'k'.

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

Add '-7' to each side of the equation.
7 + -7 + 21k = 23 + -7

Combine like terms: 7 + -7 = 0
0 + 21k = 23 + -7
21k = 23 + -7

Combine like terms: 23 + -7 = 16
21k = 16

Divide each side by '21'.
k = 0.7619047619

Simplifying
k = 0.7619047619

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