oneishahughes5 oneishahughes5

30-09-2019
Mathematics

contestada

2u+7u=81 simplify your answer as much as possible

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baller56 baller56

30-09-2019

2u+7u=9u
9u=81
Divide both sides
U=9

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daredbanana daredbanana

30-09-2019

Answer: 2u+7u=81

9u=81

9u/9 =81/9

U=9

Step-by-step explanation:

Answer Link

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