7x+8=12x+3

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Solution for 7x+8=12x+3 equation: 



7x+8=12x+3

We move all terms to the left:

7x+8-(12x+3)=0

We get rid of parentheses

7x-12x-3+8=0

We add all the numbers together, and all the variables

-5x+5=0

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

-5x=-5

x=-5/-5

x=1

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