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4 votes
What should step 3 say?

What should step 3 say?-example-1
User Ori Dar
by
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1 Answer

3 votes

Answer:

12x + 15 = 15

Explanation:

step 2

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

step 3

12x + 15 = 15

User Bogdan Popa
by
5.8k points