3(u-57)=69

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Solution for 3(u-57)=69 equation:



3(u-57)=69
We move all terms to the left:
3(u-57)-(69)=0
We multiply parentheses
3u-171-69=0
We add all the numbers together, and all the variables
3u-240=0
We move all terms containing u to the left, all other terms to the right
3u=240
u=240/3
u=80

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