4/5x=20+25

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Solution for 4/5x=20+25 equation:



4/5x=20+25
We move all terms to the left:
4/5x-(20+25)=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-45=0
We multiply all the terms by the denominator
-45*5x+4=0
Wy multiply elements
-225x+4=0
We move all terms containing x to the left, all other terms to the right
-225x=-4
x=-4/-225
x=4/225

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