6(k+7)=18+2k

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Solution for 6(k+7)=18+2k equation:


Simplifying
6(k + 7) = 18 + 2k

Reorder the terms:
6(7 + k) = 18 + 2k
(7 * 6 + k * 6) = 18 + 2k
(42 + 6k) = 18 + 2k

Solving
42 + 6k = 18 + 2k

Solving for variable 'k'.

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

Add '-2k' to each side of the equation.
42 + 6k + -2k = 18 + 2k + -2k

Combine like terms: 6k + -2k = 4k
42 + 4k = 18 + 2k + -2k

Combine like terms: 2k + -2k = 0
42 + 4k = 18 + 0
42 + 4k = 18

Add '-42' to each side of the equation.
42 + -42 + 4k = 18 + -42

Combine like terms: 42 + -42 = 0
0 + 4k = 18 + -42
4k = 18 + -42

Combine like terms: 18 + -42 = -24
4k = -24

Divide each side by '4'.
k = -6

Simplifying
k = -6

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