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Temka [501]
3 years ago
6

Five times the sum of three times a number and 4 is -10, find the number.

Mathematics
1 answer:
Minchanka [31]3 years ago
5 0

Answer:

-2

Step-by-step explanation:

5[3x+4)]=-10

15x+20= -10

15x=-30

x= -2

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