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pantera1 [17]
2 years ago
5

seven times a number is twelve more than three times the number. write an equation, this is urgent! pls hurry up!

Mathematics
2 answers:
dolphi86 [110]2 years ago
8 0
7n=12+3n is an equationn
egoroff_w [7]2 years ago
7 0

Answer:

n=3

Step-by-step explanation:

7n=12+3n

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5 0
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Grace [21]

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7 0
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White raven [17]

Answer:

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Step-by-step explanation:

As shown in the diagram

In ΔABC  

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As given

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3 0
3 years ago
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