5-1/2=x+12

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Solution for 5-1/2=x+12 equation: 



5-1/2=x+12

We move all terms to the left:

5-1/2-(x+12)=0

We get rid of parentheses

-x-12+5-1/2=0

We multiply all the terms by the denominator


-x*2-1-12*2+5*2=0

We add all the numbers together, and all the variables

-x*2-15=0

Wy multiply elements

-2x-15=0

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

-2x=15

x=15/-2

x=-7+1/2

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