47+2k=31-k

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Solution for 47+2k=31-k equation:


Simplifying
47 + 2k = 31 + -1k

Solving
47 + 2k = 31 + -1k

Solving for variable 'k'.

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

Add 'k' to each side of the equation.
47 + 2k + k = 31 + -1k + k

Combine like terms: 2k + k = 3k
47 + 3k = 31 + -1k + k

Combine like terms: -1k + k = 0
47 + 3k = 31 + 0
47 + 3k = 31

Add '-47' to each side of the equation.
47 + -47 + 3k = 31 + -47

Combine like terms: 47 + -47 = 0
0 + 3k = 31 + -47
3k = 31 + -47

Combine like terms: 31 + -47 = -16
3k = -16

Divide each side by '3'.
k = -5.333333333

Simplifying
k = -5.333333333

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