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zepelin [54]
3 years ago
12

What is this and what is the answer 9a + 10(6a-1)

Mathematics
1 answer:
Nadusha1986 [10]3 years ago
7 0

9a + 10(6a-1)

distribute

9a +10*6a -10*1

9a +60a -10

add like terms

69a-10

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see the explanation

Step-by-step explanation:

we have

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we know that

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<em>Example</em>

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substitute

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substitute

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6 0
3 years ago
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Answer:

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Step-by-step explanation:

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