-3=(5+x)/2

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Solution for -3=(5+x)/2 equation: 



-3=(5+x)/2

We move all terms to the left:

-3-((5+x)/2)=0

We add all the numbers together, and all the variables

-((x+5)/2)-3=0

We multiply all the terms by the denominator


-((x+5)-3*2)=0



We calculate terms in parentheses: -((x+5)-3*2), so:

(x+5)-3*2

We add all the numbers together, and all the variables

(x+5)-6

We get rid of parentheses

x+5-6

We add all the numbers together, and all the variables

x-1

Back to the equation:

-(x-1)



We get rid of parentheses

-x+1=0

We add all the numbers together, and all the variables

-1x+1=0

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

-x=-1

x=-1/-1

x=1

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