k+1=13-3k

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Solution for k+1=13-3k equation:


Simplifying
k + 1 = 13 + -3k

Reorder the terms:
1 + k = 13 + -3k

Solving
1 + k = 13 + -3k

Solving for variable 'k'.

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

Add '3k' to each side of the equation.
1 + k + 3k = 13 + -3k + 3k

Combine like terms: k + 3k = 4k
1 + 4k = 13 + -3k + 3k

Combine like terms: -3k + 3k = 0
1 + 4k = 13 + 0
1 + 4k = 13

Add '-1' to each side of the equation.
1 + -1 + 4k = 13 + -1

Combine like terms: 1 + -1 = 0
0 + 4k = 13 + -1
4k = 13 + -1

Combine like terms: 13 + -1 = 12
4k = 12

Divide each side by '4'.
k = 3

Simplifying
k = 3

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