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g100num [7]
3 years ago
10

IF correct you get brainliest

Mathematics
1 answer:
Lubov Fominskaja [6]3 years ago
3 0

Step-by-step explanation:

- 3x = y \\  - 9x - 5( - 3x) =  - 48

- 9x  + 15x =  - 48 \\  \frac{24x}{24}  =    \frac{ - 48}{24}

x =  - 2 \\  - 3x = y \\  - 3( - 2) = 6

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