45+7=x+9

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Solution for 45+7=x+9 equation: 



45+7=x+9

We move all terms to the left:

45+7-(x+9)=0

We add all the numbers together, and all the variables

-(x+9)+52=0

We get rid of parentheses

-x-9+52=0

We add all the numbers together, and all the variables

-1x+43=0

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

-x=-43

x=-43/-1

x=+43

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