30=x+4.5

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Solution for 30=x+4.5 equation: 



30=x+4.5

We move all terms to the left:

30-(x+4.5)=0

We get rid of parentheses

-x-4.5+30=0

We add all the numbers together, and all the variables

-1x+25.5=0

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

-x=-25.5

x=-25.5/-1

x=25+0.5/1

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