Question

(7a−7)−(12a−4)

Probability and combinatorics
ANSWERED
asked 2021-05-14
(7a−7)−(12a−4)

Answers (1)

2021-05-15
We are given: (7a−7)−(12a−4)
Distributive the negative: =7a−7−12a−4
Combine like terms: =-5a-3
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