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mihalych1998 [28]
3 years ago
5

5x-4x+3=4x-12 A)4 B)5 C)-5 D)-4

Mathematics
2 answers:
slavikrds [6]3 years ago
6 0

Answer:

B.) 5

Hope this helps :)

Step-by-step explanation:

5x - 4x + 3 = 4x - 12

x + 3 = 4x - 12

 +12               +12

x + 15 = 4x

-x         -x

15 = 3x

x = 5

iVinArrow [24]3 years ago
4 0
The Answer Is (B) X=15
— = (5)
3
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