-3u/7=-15

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Solution for -3u/7=-15 equation:



-3u/7=-15
We move all terms to the left:
-3u/7-(-15)=0
We add all the numbers together, and all the variables
-3u/7+15=0
We multiply all the terms by the denominator
-3u+15*7=0
We add all the numbers together, and all the variables
-3u+105=0
We move all terms containing u to the left, all other terms to the right
-3u=-105
u=-105/-3
u=+35

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