7x+2=2.5x

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Solution for 7x+2=2.5x equation: 



7x+2=2.5x

We move all terms to the left:

7x+2-(2.5x)=0

We add all the numbers together, and all the variables

7x-(+2.5x)+2=0

We get rid of parentheses

7x-2.5x+2=0

We add all the numbers together, and all the variables

4.5x+2=0

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

4.5x=-2

x=-2/4.5

x=-1/2.25

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