-7h-8=21

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Solution for -7h-8=21 equation: 



-7h-8=21

We move all terms to the left:

-7h-8-(21)=0

We add all the numbers together, and all the variables

-7h-29=0

We move all terms containing h to the left, all other terms to the right

-7h=29

h=29/-7

h=-4+1/7

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