3x+45=27,x+3

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Solution for 3x+45=27,x+3 equation: 



3x+45=27.x+3

We move all terms to the left:

3x+45-(27.x+3)=0

We get rid of parentheses

3x-27.x-3+45=0

We add all the numbers together, and all the variables

-24x+42=0

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

-24x=-42

x=-42/-24

x=1+3/4

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