2x+30=(39.5-30)

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Solution for 2x+30=(39.5-30) equation: 



2x+30=(39.5-30)

We move all terms to the left:

2x+30-((39.5-30))=0

We add all the numbers together, and all the variables

2x+30-((9.5))=0

We add all the numbers together, and all the variables

2x+20.5=0

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

2x=-20.5

x=-20.5/2

x=-10+0.5/2

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