6(2k+5)=42

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Solution for 6(2k+5)=42 equation: 


Simplifying
6(2k + 5) = 42

Reorder the terms:
6(5 + 2k) = 42
(5 * 6 + 2k * 6) = 42
(30 + 12k) = 42

Solving
30 + 12k = 42

Solving for variable 'k'.

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

Add '-30' to each side of the equation.
30 + -30 + 12k = 42 + -30

Combine like terms: 30 + -30 = 0
0 + 12k = 42 + -30
12k = 42 + -30

Combine like terms: 42 + -30 = 12
12k = 12

Divide each side by '12'.
k = 1

Simplifying
k = 1

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