1-3x-x=x-4+7x

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Solution for 1-3x-x=x-4+7x equation:



1-3x-x=x-4+7x
We move all terms to the left:
1-3x-x-(x-4+7x)=0
We add all the numbers together, and all the variables
-3x-x-(8x-4)+1=0
We add all the numbers together, and all the variables
-4x-(8x-4)+1=0
We get rid of parentheses
-4x-8x+4+1=0
We add all the numbers together, and all the variables
-12x+5=0
We move all terms containing x to the left, all other terms to the right
-12x=-5
x=-5/-12
x=5/12

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