90=7/4x

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Solution for 90=7/4x equation: 



90=7/4x

We move all terms to the left:

90-(7/4x)=0



Domain of the equation: 4x)!=0

x!=0/1

x!=0

x∈R



We add all the numbers together, and all the variables

-(+7/4x)+90=0

We get rid of parentheses

-7/4x+90=0

We multiply all the terms by the denominator


90*4x-7=0

Wy multiply elements

360x-7=0

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

360x=7

x=7/360

x=7/360

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