21-1/2x=17

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Solution for 21-1/2x=17 equation: 



21-1/2x=17

We move all terms to the left:

21-1/2x-(17)=0



Domain of the equation: 2x!=0

x!=0/2

x!=0

x∈R



We add all the numbers together, and all the variables

-1/2x+4=0

We multiply all the terms by the denominator


4*2x-1=0

Wy multiply elements

8x-1=0

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

8x=1

x=1/8

x=1/8

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