121-10x=20x+19

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Solution for 121-10x=20x+19 equation: 



121-10x=20x+19

We move all terms to the left:

121-10x-(20x+19)=0

We get rid of parentheses

-10x-20x-19+121=0

We add all the numbers together, and all the variables

-30x+102=0

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

-30x=-102

x=-102/-30

x=3+2/5

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