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nekit [7.7K]
3 years ago
10

3x + y = -21 x+y=-5 solving systems of equations by substitution

Mathematics
1 answer:
katen-ka-za [31]3 years ago
7 0
First : x=-5-y and then put x in the phrase above
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QUESTION 5 of 10: You are considering selling your home. You consult with an agent who gives you the asking prices of five homes
san4es73 [151]

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Step-by-step explanation:

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2 years ago
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7 0
3 years ago
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Naddika [18.5K]

Answer:

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