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Eddi Din [679]
2 years ago
9

(9t + 1) + 7(1 + 9t) Complete the missing expressions!!

Mathematics
1 answer:
gavmur [86]2 years ago
8 0

Answer:

Step-by-step explanation:

Distribute:

=9t+1+(7)(1)+(7)(9t)

=9t+1+7+63t

Combine Like Terms:

=9t+1+7+63t

=(9t+63t)+(1+7)

=72t+8

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