15=8-1/2x

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Solution for 15=8-1/2x equation: 



15=8-1/2x

We move all terms to the left:

15-(8-1/2x)=0



Domain of the equation: 2x)!=0

x!=0/1

x!=0

x∈R



We add all the numbers together, and all the variables

-(-1/2x+8)+15=0

We get rid of parentheses

1/2x-8+15=0

We multiply all the terms by the denominator


-8*2x+15*2x+1=0

Wy multiply elements

-16x+30x+1=0

We add all the numbers together, and all the variables

14x+1=0

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

14x=-1

x=-1/14

x=-1/14

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