1/4(8x-4)=1/5(15x+20)=2x+9

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Solution for 1/4(8x-4)=1/5(15x+20)=2x+9 equation:



1/4(8x-4)=1/5(15x+20)=2x+9
We move all terms to the left:
1/4(8x-4)-(1/5(15x+20))=0
Domain of the equation: 4(8x-4)!=0
x∈R
Domain of the equation: 5(15x+20))!=0
x∈R
We calculate fractions
(5x1/(4(8x-4)*5(15x+20)))+(-4x8/(4(8x-4)*5(15x+20)))=0
We calculate terms in parentheses: +(5x1/(4(8x-4)*5(15x+20))), so:
5x1/(4(8x-4)*5(15x+20))
We multiply all the terms by the denominator
5x1
We add all the numbers together, and all the variables
5x
Back to the equation:
+(5x)
We calculate terms in parentheses: +(-4x8/(4(8x-4)*5(15x+20))), so:
-4x8/(4(8x-4)*5(15x+20))
We multiply all the terms by the denominator
-4x8
We add all the numbers together, and all the variables
-4x^8
We do not support expression: x^8

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