-9+13=3+k

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Solution for -9+13=3+k equation:


Simplifying
-9 + 13 = 3 + k

Combine like terms: -9 + 13 = 4
4 = 3 + k

Solving
4 = 3 + 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.
4 + -1k = 3 + k + -1k

Combine like terms: k + -1k = 0
4 + -1k = 3 + 0
4 + -1k = 3

Add '-4' to each side of the equation.
4 + -4 + -1k = 3 + -4

Combine like terms: 4 + -4 = 0
0 + -1k = 3 + -4
-1k = 3 + -4

Combine like terms: 3 + -4 = -1
-1k = -1

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

Simplifying
k = 1

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