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natta225 [31]
3 years ago
10

Which equation is equivalent to x + x - (-3) = 12?

Mathematics
1 answer:
Bogdan [553]3 years ago
3 0

Answer:

C.) 2x+3 = 12

Step-by-step explanation:

x+x=2x

2x-(-3) is 2x+3

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