4+5x=-6x+81

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Solution for 4+5x=-6x+81 equation: 



4+5x=-6x+81

We move all terms to the left:

4+5x-(-6x+81)=0

We get rid of parentheses

5x+6x-81+4=0

We add all the numbers together, and all the variables

11x-77=0

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

11x=77

x=77/11

x=7

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