4x+8=-5x+45

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Solution for 4x+8=-5x+45 equation: 



4x+8=-5x+45

We move all terms to the left:

4x+8-(-5x+45)=0

We get rid of parentheses

4x+5x-45+8=0

We add all the numbers together, and all the variables

9x-37=0

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

9x=37

x=37/9

x=4+1/9

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