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daser333 [38]
3 years ago
14

Can someone please explain to me where my teacher got the -3x - 15y = -135 from? I understand how to do this but I have no idea

how she got those numbers.

Mathematics
1 answer:
Phoenix [80]3 years ago
6 0

Answer:

she got those numbers from the  angles angle shape

Step-by-step explanation:

im middle school and i dont know how to solve this but i see its not that completad

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