5/4x+20=45

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Solution for 5/4x+20=45 equation:



5/4x+20=45
We move all terms to the left:
5/4x+20-(45)=0
Domain of the equation: 4x!=0
x!=0/4
x!=0
x∈R
We add all the numbers together, and all the variables
5/4x-25=0
We multiply all the terms by the denominator
-25*4x+5=0
Wy multiply elements
-100x+5=0
We move all terms containing x to the left, all other terms to the right
-100x=-5
x=-5/-100
x=1/20

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