7x-8=2,5

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Solution for 7x-8=2,5 equation: 



7x-8=2.5

We move all terms to the left:

7x-8-(2.5)=0

We add all the numbers together, and all the variables

7x-10.5=0

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

7x=10.5

x=10.5/7

x=1+2.33333333333/4.66666666667

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