7x+12=60+3x+20

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Solution for 7x+12=60+3x+20 equation: 



7x+12=60+3x+20

We move all terms to the left:

7x+12-(60+3x+20)=0

We add all the numbers together, and all the variables

7x-(3x+80)+12=0

We get rid of parentheses

7x-3x-80+12=0

We add all the numbers together, and all the variables

4x-68=0

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

4x=68

x=68/4

x=17

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