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madam [21]
3 years ago
15

-5x -2y= -9 8x + 8y= 24

Mathematics
1 answer:
max2010maxim [7]3 years ago
3 0

Answer:

x=5

y=-17

Step-by-step explanation:

basically what I did was:

1) I multiplied the first equation by 4 , solved for x

2) I used the value of x that i found and substituted in one of the equations to find y

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4 0
3 years ago
Plz help me please please
siniylev [52]

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Answer:

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Step-by-step explanation:

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Read 2 more answers
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