8x-2/2+2x-2/4=21

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Solution for 8x-2/2+2x-2/4=21 equation: 



8x-2/2+2x-2/4=21

We move all terms to the left:

8x-2/2+2x-2/4-(21)=0

determiningTheFunctionDomain
8x+2x-21-2/2-2/4=0

We add all the numbers together, and all the variables

10x-22-2/4=0

We multiply all the terms by the denominator


10x*4-2-22*4=0

We add all the numbers together, and all the variables

10x*4-90=0

Wy multiply elements

40x-90=0

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

40x=90

x=90/40

x=2+1/4

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