2 years ago

3x + 12+ 9x - 72Solve?

Mathematics

1 answer:

Reil [10]2 years ago

5 0

Answer:

12x - 60

Step-by-step explanation:

$3x+12+9x-72\\=3x+9x+12-72\\=12x+12-72\\=12x-60$

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see the attached figure

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see the attached figure to better understand the problem

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3x + 12+ 9x - 72Solve?​

3x + 12+ 9x - 72Solve?