-5-2k=7+k

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Solution for -5-2k=7+k equation:


Simplifying
-5 + -2k = 7 + k

Solving
-5 + -2k = 7 + k

Solving for variable 'k'.

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

Add '-1k' to each side of the equation.
-5 + -2k + -1k = 7 + k + -1k

Combine like terms: -2k + -1k = -3k
-5 + -3k = 7 + k + -1k

Combine like terms: k + -1k = 0
-5 + -3k = 7 + 0
-5 + -3k = 7

Add '5' to each side of the equation.
-5 + 5 + -3k = 7 + 5

Combine like terms: -5 + 5 = 0
0 + -3k = 7 + 5
-3k = 7 + 5

Combine like terms: 7 + 5 = 12
-3k = 12

Divide each side by '-3'.
k = -4

Simplifying
k = -4

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