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kykrilka [37]
3 years ago
6

–24 + 12d = 2(d – 3) + 22

Mathematics
2 answers:
iris [78.8K]3 years ago
4 0

Answer:

d = 4

Step-by-step explanation:

Nuetrik [128]3 years ago
4 0

Answer:

d = 4

Step-by-step explanation:

–24 + 12d = 2(d – 3) + 22

–24 + 12d = 2d - 6 + 22

–24 + 12d = 2d + 16

–24 + 12d - 2d = 16

12d - 2d = 16 + 24

10d = 16 + 24

10d = 40

d = 4

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3 years ago
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