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Elan Coil [88]
3 years ago
5

Can someone help me on this asap.

Mathematics
1 answer:
Alina [70]3 years ago
8 0

Answer:

<em>-6y = 12</em>

Step-by-step explanation:

      3x - 4y = 7

-     3x + 2y = -5

-----------------------

             -6y = 12

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Step-by-step explanation:

These two terms are what we call, 'like terms'. This means that they are terms whose variables and exponents are the same. 14w^9- 19w^9 have the variable w^9 in common.

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