(1+k)8=72

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Solution for (1+k)8=72 equation:



(1+k)8=72
We move all terms to the left:
(1+k)8-(72)=0
We add all the numbers together, and all the variables
(k+1)8-72=0
We multiply parentheses
8k+8-72=0
We add all the numbers together, and all the variables
8k-64=0
We move all terms containing k to the left, all other terms to the right
8k=64
k=64/8
k=8

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