5/2x+7=8

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Solution for 5/2x+7=8 equation: 



5/2x+7=8

We move all terms to the left:

5/2x+7-(8)=0



Domain of the equation: 2x!=0

x!=0/2

x!=0

x∈R



We add all the numbers together, and all the variables

5/2x-1=0

We multiply all the terms by the denominator


-1*2x+5=0

Wy multiply elements

-2x+5=0

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

-2x=-5

x=-5/-2

x=2+1/2

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