7/8x-9=2

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Solution for 7/8x-9=2 equation: 



7/8x-9=2

We move all terms to the left:

7/8x-9-(2)=0



Domain of the equation: 8x!=0

x!=0/8

x!=0

x∈R



We add all the numbers together, and all the variables

7/8x-11=0

We multiply all the terms by the denominator


-11*8x+7=0

Wy multiply elements

-88x+7=0

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

-88x=-7

x=-7/-88

x=7/88

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