Im not sure really sorry, hope somebody can help you.
Answer:
21 - n = 7 ; n = 14
Step-by-step explanation:
21 - 14 = 7
7 + 14 = 21
14 is 7 multiplied by 2 and 21 is 7 multiplied my 3
Answer:
8
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12 I think
that's it it you can cross multiple it will be 7/10
Alr that would be =-109 for your answer
