2/5x-8=20=2/4x

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Solution for 2/5x-8=20=2/4x equation:



2/5x-8=20=2/4x
We move all terms to the left:
2/5x-8-(20)=0
Domain of the equation: 5x!=0
x!=0/5
x!=0
x∈R
We add all the numbers together, and all the variables
2/5x-28=0
We multiply all the terms by the denominator
-28*5x+2=0
Wy multiply elements
-140x+2=0
We move all terms containing x to the left, all other terms to the right
-140x=-2
x=-2/-140
x=1/70

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