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Pls help with answer
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4 votes
Pls help with answer

Pls help with answer-example-1
User Alkalinity
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2 Answers

2 votes
2y+x=-15
x=3y
2y+3y=-15 - subsitution
5y=-15 - addition
y=-3 - division

User Sarin Jacob Sunny
by
7.9k points
4 votes
2y+3y=-15
5y=-15
Y=-3
User Chris Penner
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8.4k points
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