3x-3(7-x)=3

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Solution for 3x-3(7-x)=3 equation:



3x-3(7-x)=3
We move all terms to the left:
3x-3(7-x)-(3)=0
We add all the numbers together, and all the variables
3x-3(-1x+7)-3=0
We multiply parentheses
3x+3x-21-3=0
We add all the numbers together, and all the variables
6x-24=0
We move all terms containing x to the left, all other terms to the right
6x=24
x=24/6
x=4

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