What should step 3 say?

Mathematics

1 answer:

Anna [14]3 years ago

5 0

Answer:

12x + 15 = 15

Step-by-step explanation:

step 2

9x + 3x + 15 = 15 ( collect like terms on left side )

step 3

12x + 15 = 15

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mars1129 [50]

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Answer:

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