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disa [49]
3 years ago
15

Can someone explain how to solve this problem by substitution or elimination

Mathematics
1 answer:
sergeinik [125]3 years ago
5 0
You have to dive both sides of the equation by 3
3y⁺3=6⁺3
y=6⁺3
6⁺3=y=2 
the answer is y=2
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