21/9x+8=44/9x+15

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Solution for 21/9x+8=44/9x+15 equation: 



21/9x+8=44/9x+15

We move all terms to the left:

21/9x+8-(44/9x+15)=0



Domain of the equation: 9x!=0

x!=0/9

x!=0

x∈R





Domain of the equation: 9x+15)!=0

x∈R



We get rid of parentheses

21/9x-44/9x-15+8=0

We multiply all the terms by the denominator


-15*9x+8*9x+21-44=0

We add all the numbers together, and all the variables

-15*9x+8*9x-23=0

Wy multiply elements

-135x+72x-23=0

We add all the numbers together, and all the variables

-63x-23=0

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

-63x=23

x=23/-63

x=-23/63

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