3.5+2.5x=15.5-15x

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Solution for 3.5+2.5x=15.5-15x equation: 



3.5+2.5x=15.5-15x

We move all terms to the left:

3.5+2.5x-(15.5-15x)=0

We add all the numbers together, and all the variables

2.5x-(-15x+15.5)+3.5=0

We get rid of parentheses

2.5x+15x-15.5+3.5=0

We add all the numbers together, and all the variables

17.5x-12=0

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

17.5x=12

x=12/17.5

x=12/17.5

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