3x+1=1x+-7

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Solution for 3x+1=1x+-7 equation: 



3x+1=1x+-7

We move all terms to the left:

3x+1-(1x+-7)=0

We add all the numbers together, and all the variables

3x-(x-7)+1=0

We get rid of parentheses

3x-x+7+1=0

We add all the numbers together, and all the variables

2x+8=0

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

2x=-8

x=-8/2

x=-4

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