12x+7=-1+7x

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Solution for 12x+7=-1+7x equation: 



12x+7=-1+7x

We move all terms to the left:

12x+7-(-1+7x)=0

We add all the numbers together, and all the variables

12x-(7x-1)+7=0

We get rid of parentheses

12x-7x+1+7=0

We add all the numbers together, and all the variables

5x+8=0

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

5x=-8

x=-8/5

x=-1+3/5

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