2(u-2)-7u=-39

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Solution for 2(u-2)-7u=-39 equation:



2(u-2)-7u=-39
We move all terms to the left:
2(u-2)-7u-(-39)=0
We add all the numbers together, and all the variables
-7u+2(u-2)+39=0
We multiply parentheses
-7u+2u-4+39=0
We add all the numbers together, and all the variables
-5u+35=0
We move all terms containing u to the left, all other terms to the right
-5u=-35
u=-35/-5
u=+7

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