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monitta
3 years ago
12

What is the solution of the system of equations? y = –2x + 5 –5y = 10x + 20

Mathematics
2 answers:
Evgesh-ka [11]3 years ago
7 0
<span>y = –2x + 5
–5y = 10x + 20

replace </span>y = –2x + 5  into –5y = 10x + 20

–5( –2x + 5 ) = 10x + 20
10x - 25 = 10x + 20 
        -25 = 20...can't be...

answer is <span>D. no solution</span>
Sergeeva-Olga [200]3 years ago
6 0

Answer:no solution

Step-by-step explanation:

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