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kobusy [5.1K]
2 years ago
14

Help help help math math

Mathematics
2 answers:
Salsk061 [2.6K]2 years ago
8 0
Add x to both sides.

y = -x + 15 —> y + x = 15

So, the final answer is x + y = 15.
kiruha [24]2 years ago
3 0

Answer:

add x to both sides. once you do this, you will get x+y=15

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