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mihalych1998 [28]
2 years ago
9

2a a equals 10 2a+3 Please help me

Mathematics
1 answer:
Marianna [84]2 years ago
4 0

2a + 3

If a = 10, we can substitute a for the 10.

2 x 10 + 3

Remember, PEMDAS.

20 + 3

Add.

23

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