8=1.87+a

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Solution for 8=1.87+a equation: 



8=1.87+a

We move all terms to the left:

8-(1.87+a)=0

We add all the numbers together, and all the variables

-(a+1.87)+8=0

We get rid of parentheses

-a-1.87+8=0

We add all the numbers together, and all the variables

-1a+6.13=0

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

-a=-6.13

a=-6.13/-1

a=6+0.13/1

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