2 years ago

PLEASE HELP ANYONE ASAP?!!!!!!

Mathematics

2 answers:

VMariaS [17]2 years ago

7 0

Answer:

The answer is 3x because 3 times 4 is 12, and 12+3=15.

valina [46]2 years ago

7 0

Answer:

Step-by-step explanation:

15-3=12

12=___

12/4=3

therefore, 3x+3=15

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