7u+1=-55

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Solution for 7u+1=-55 equation:



7u+1=-55
We move all terms to the left:
7u+1-(-55)=0
We add all the numbers together, and all the variables
7u+56=0
We move all terms containing u to the left, all other terms to the right
7u=-56
u=-56/7
u=-8

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