(k-7)=2(11+k)

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Solution for (k-7)=2(11+k) equation:


Simplifying
(k + -7) = 2(11 + k)

Reorder the terms:
(-7 + k) = 2(11 + k)

Remove parenthesis around (-7 + k)
-7 + k = 2(11 + k)
-7 + k = (11 * 2 + k * 2)
-7 + k = (22 + 2k)

Solving
-7 + k = 22 + 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.
-7 + k + -2k = 22 + 2k + -2k

Combine like terms: k + -2k = -1k
-7 + -1k = 22 + 2k + -2k

Combine like terms: 2k + -2k = 0
-7 + -1k = 22 + 0
-7 + -1k = 22

Add '7' to each side of the equation.
-7 + 7 + -1k = 22 + 7

Combine like terms: -7 + 7 = 0
0 + -1k = 22 + 7
-1k = 22 + 7

Combine like terms: 22 + 7 = 29
-1k = 29

Divide each side by '-1'.
k = -29

Simplifying
k = -29

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