12x-7+3x=3x+5

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Solution for 12x-7+3x=3x+5 equation: 



12x-7+3x=3x+5

We move all terms to the left:

12x-7+3x-(3x+5)=0

We add all the numbers together, and all the variables

15x-(3x+5)-7=0

We get rid of parentheses

15x-3x-5-7=0

We add all the numbers together, and all the variables

12x-12=0

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

12x=12

x=12/12

x=1

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