77x+126=81x+162

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Solution for 77x+126=81x+162 equation: 



77x+126=81x+162

We move all terms to the left:

77x+126-(81x+162)=0

We get rid of parentheses

77x-81x-162+126=0

We add all the numbers together, and all the variables

-4x-36=0

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

-4x=36

x=36/-4

x=-9

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