7/8x*x=31,5

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Solution for 7/8x*x=31,5 equation: 



7/8x*x=31.5

We move all terms to the left:

7/8x*x-(31.5)=0



Domain of the equation: 8x*x!=0

x!=0/1

x!=0

x∈R



We add all the numbers together, and all the variables

7/8x*x-31.5=0

We multiply all the terms by the denominator


-(31.5)*8x*x+7=0

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

-(31.5)*8x*x=-7

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