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Hey I need help with please show your work Thank you.
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4 votes
Hey I need help with please show your work

Thank you.

Hey I need help with please show your work Thank you.-example-1
User Hypenate
by
5.3k points

2 Answers

8 votes

Answer:

315

Explanation:

→ Substitute the first equation into the second

a + 21a = 330

→ Simplify

22a = 330

→ Solve for a

a = 15

→ Multiply answer by 21

15 × 21 = 315

User Therealhoff
by
5.7k points
6 votes
not my work but I did give you the answer, have a nice day!
Hey I need help with please show your work Thank you.-example-1
User Spencer Moran
by
5.5k points
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