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Sav [38]
3 years ago
15

20 POINTS PLZ HELP!!!!!!!!!!!!!!!!!!!!

Mathematics
2 answers:
djyliett [7]3 years ago
5 0

Answer:

5a - 5 - 15 = 3a + 6 + 4 \\ 5a - 3a = 5 + 15 + 6 + 4 \\ 2a = 30 \\  \frac{2a}{2}  =  \frac{30}{2}  \\ a = 15

mars1129 [50]3 years ago
3 0

Answer:

a = 15

Step-by-step explanation:

First, you have to combine like terms: 5a and 3a, -5, -15, 6, and 4.

You can do it in any order and you will always get a = 15 for your answer.

Hope this helps!!!

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