13k+k+k-11k+3k=7

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Solution for 13k+k+k-11k+3k=7 equation:



13k+k+k-11k+3k=7
We move all terms to the left:
13k+k+k-11k+3k-(7)=0
We add all the numbers together, and all the variables
7k-7=0
We move all terms containing k to the left, all other terms to the right
7k=7
k=7/7
k=1

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