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Use the system of equations. Please show your steps and how you solved it! 3x+3y=15 3x=6y=-12 Please Help!
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Use the system of equations. Please show your steps and how you solved it!

3x+3y=15
3x=6y=-12

Please Help!

User Anton Marinenko
by
7.0k points

1 Answer

4 votes
1. 3x+3y=15
-3y = -3y (subtract 3y from both sides)
3x = 15-3y
----------------------
3 = 3 3 (divide each number by 3)
x = 5- y

User Gkatiforis
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7.8k points
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