7+3x=7x-1

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



7+3x=7x-1
We move all terms to the left:
7+3x-(7x-1)=0
We get rid of parentheses
3x-7x+1+7=0
We add all the numbers together, and all the variables
-4x+8=0
We move all terms containing x to the left, all other terms to the right
-4x=-8
x=-8/-4
x=+2

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