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1 point 9) - 7u - 2u = 09u -gu Оооо 5u -50

1 point 9) - 7u - 2u = 09u -gu Оооо 5u -50
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1 point 9) - 7u - 2u = 09u -gu Оооо 5u -50

1 point 9) - 7u - 2u = 09u -gu Оооо 5u -50-example-1
User Sundar
by
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1 Answer

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Use the distributive property of the addition


\begin{gathered} -7u-2u=(-7-2)u=-9u \\ \Rightarrow-7u-2u=-9u \end{gathered}

The answer is -9u

User Arron
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