0.5a+5=-2

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Solution for 0.5a+5=-2 equation: 



0.5a+5=-2

We move all terms to the left:

0.5a+5-(-2)=0

We add all the numbers together, and all the variables

0.5a+7=0

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

0.5a=-7

a=-7/0.5

a=-14

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