3 years ago

11 8/7 +3 5/1 − ? = 15 PLZ I NEED IT FASTER THAN FAST

Mathematics

1 answer:

lukranit [14]3 years ago

8 0

Answer:

5 1/7 or 36/7

Step-by-step explanation:

11 8/7+3 5/1-x=15

12 1/7+8-x=15

12 1/7+8-15=x

20 1/7-15=x

5 1/7=x

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11 8/7 ​ +3 5/1 ​ − ? = 15 PLZ I NEED IT FASTER THAN FAST

11 8/7 +3 5/1 − ? = 15 PLZ I NEED IT FASTER THAN FAST