20-4/5x=4

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Solution for 20-4/5x=4 equation: 



20-4/5x=4

We move all terms to the left:

20-4/5x-(4)=0



Domain of the equation: 5x!=0

x!=0/5

x!=0

x∈R



We add all the numbers together, and all the variables

-4/5x+16=0

We multiply all the terms by the denominator


16*5x-4=0

Wy multiply elements

80x-4=0

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

80x=4

x=4/80

x=1/20

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