-4=5/2x

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Solution for -4=5/2x equation: 



-4=5/2x

We move all terms to the left:

-4-(5/2x)=0



Domain of the equation: 2x)!=0

x!=0/1

x!=0

x∈R



We add all the numbers together, and all the variables

-(+5/2x)-4=0

We get rid of parentheses

-5/2x-4=0

We multiply all the terms by the denominator


-4*2x-5=0

Wy multiply elements

-8x-5=0

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

-8x=5

x=5/-8

x=-5/8

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