-20=5/4x

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Solution for -20=5/4x equation:



-20=5/4x
We move all terms to the left:
-20-(5/4x)=0
Domain of the equation: 4x)!=0
x!=0/1
x!=0
x∈R
We add all the numbers together, and all the variables
-(+5/4x)-20=0
We get rid of parentheses
-5/4x-20=0
We multiply all the terms by the denominator
-20*4x-5=0
Wy multiply elements
-80x-5=0
We move all terms containing x to the left, all other terms to the right
-80x=5
x=5/-80
x=-1/16

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