2x+8=3.5x-1

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Solution for 2x+8=3.5x-1 equation: 



2x+8=3.5x-1

We move all terms to the left:

2x+8-(3.5x-1)=0

We get rid of parentheses

2x-3.5x+1+8=0

We add all the numbers together, and all the variables

-1.5x+9=0

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

-1.5x=-9

x=-9/-1.5

x=+6

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