k+8=4+2k+2+7

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Solution for k+8=4+2k+2+7 equation: 


Simplifying
k + 8 = 4 + 2k + 2 + 7

Reorder the terms:
8 + k = 4 + 2k + 2 + 7

Reorder the terms:
8 + k = 4 + 2 + 7 + 2k

Combine like terms: 4 + 2 = 6
8 + k = 6 + 7 + 2k

Combine like terms: 6 + 7 = 13
8 + k = 13 + 2k

Solving
8 + k = 13 + 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.
8 + k + -2k = 13 + 2k + -2k

Combine like terms: k + -2k = -1k
8 + -1k = 13 + 2k + -2k

Combine like terms: 2k + -2k = 0
8 + -1k = 13 + 0
8 + -1k = 13

Add '-8' to each side of the equation.
8 + -8 + -1k = 13 + -8

Combine like terms: 8 + -8 = 0
0 + -1k = 13 + -8
-1k = 13 + -8

Combine like terms: 13 + -8 = 5
-1k = 5

Divide each side by '-1'.
k = -5

Simplifying
k = -5

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