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lapo4ka [179]
3 years ago
15

If 3x+2y=33 and 2x+3y=42 what does x+y equal?

Mathematics
1 answer:
xenn [34]3 years ago
6 0

Answer:

15

Step-by-step explanation:

3x+2y=33

2x+3y=42

Add the two equations together:

5x+5y=75

Divide both sides by 5:

x+y=15

Hope this helps!

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