8x-7=12+3x

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



8x-7=12+3x

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We get rid of parentheses

8x-3x-12-7=0

We add all the numbers together, and all the variables

5x-19=0

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

5x=19

x=19/5

x=3+4/5

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