3 years ago

Use the system of equations. Please show your steps and how you solved it!

1 answer:

6 0

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

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Step-by-step explanation:

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qaws [65]

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\begin{array}{ccccccccc}
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