8=3+1/2*x

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Solution for 8=3+1/2*x equation: 



8=3+1/2x

We move all terms to the left:

8-(3+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+3)+8=0

We get rid of parentheses

-1/2x-3+8=0

We multiply all the terms by the denominator


-3*2x+8*2x-1=0

Wy multiply elements

-6x+16x-1=0

We add all the numbers together, and all the variables

10x-1=0

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

10x=1

x=1/10

x=1/10

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