2+4k=2k+9

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Solution for 2+4k=2k+9 equation:


Simplifying
2 + 4k = 2k + 9

Reorder the terms:
2 + 4k = 9 + 2k

Solving
2 + 4k = 9 + 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.
2 + 4k + -2k = 9 + 2k + -2k

Combine like terms: 4k + -2k = 2k
2 + 2k = 9 + 2k + -2k

Combine like terms: 2k + -2k = 0
2 + 2k = 9 + 0
2 + 2k = 9

Add '-2' to each side of the equation.
2 + -2 + 2k = 9 + -2

Combine like terms: 2 + -2 = 0
0 + 2k = 9 + -2
2k = 9 + -2

Combine like terms: 9 + -2 = 7
2k = 7

Divide each side by '2'.
k = 3.5

Simplifying
k = 3.5

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