[2k+3]=7

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Solution for [2k+3]=7 equation: 


Simplifying
[2k + 3] = 7

Reorder the terms:
[3 + 2k] = 7

Remove brackets around [3 + 2k]
3 + 2k = 7

Solving
3 + 2k = 7

Solving for variable 'k'.

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

Add '-3' to each side of the equation.
3 + -3 + 2k = 7 + -3

Combine like terms: 3 + -3 = 0
0 + 2k = 7 + -3
2k = 7 + -3

Combine like terms: 7 + -3 = 4
2k = 4

Divide each side by '2'.
k = 2

Simplifying
k = 2

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