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Anit [1.1K]
3 years ago
15

Need answer ASAP please!!

Mathematics
1 answer:
Ugo [173]3 years ago
7 0

Answer:

1) X = -7

2) y = - 5

Step-by-step explanation:

1)

- 3x - 5 = 16 \\  - 3x = 16 + 5 \\  - 3x = 21 \\  \frac{ - 3x}{ - 3}  =  \frac{21}{ - 3}  \\ x =  \frac{21}{ - 3}  \\ x =  - 7

2)

- 4(y - 2) = 12 \\  - 4y - 8 = 12 \\  - 4y = 12 + 8 \\  - 4y = 20 \\  \frac{ - 4y}{ - 4}  =  \frac{20}{ - 4}  \\  y =  \frac{20}{ - 4}  \\ y =  - 5

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