23=18+k

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Solution for 23=18+k equation:


Simplifying
23 = 18 + k

Solving
23 = 18 + 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.
23 + -1k = 18 + k + -1k

Combine like terms: k + -1k = 0
23 + -1k = 18 + 0
23 + -1k = 18

Add '-23' to each side of the equation.
23 + -23 + -1k = 18 + -23

Combine like terms: 23 + -23 = 0
0 + -1k = 18 + -23
-1k = 18 + -23

Combine like terms: 18 + -23 = -5
-1k = -5

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

Simplifying
k = 5

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