-18-(-45)=x/2

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Solution for -18-(-45)=x/2 equation: 



-18-(-45)=x/2

We move all terms to the left:

-18-(-45)-(x/2)=0

We add all the numbers together, and all the variables

-(+x/2)-18-(-45)=0

We add all the numbers together, and all the variables

-(+x/2)+27=0

We get rid of parentheses

-x/2+27=0

We multiply all the terms by the denominator


-x+27*2=0

We add all the numbers together, and all the variables

-1x+54=0

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

-x=-54

x=-54/-1

x=+54

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