2x-4=19x-81

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Solution for 2x-4=19x-81 equation: 



2x-4=19x-81

We move all terms to the left:

2x-4-(19x-81)=0

We get rid of parentheses

2x-19x+81-4=0

We add all the numbers together, and all the variables

-17x+77=0

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

-17x=-77

x=-77/-17

x=4+9/17

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