amberfairbanks100 amberfairbanks100

07-09-2020
Mathematics

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Evaluate the expression 8a + b for the given variable. b = 3a – 2

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Аноним Аноним

07-09-2020

Answer:11a+2

Step-by-step explanation:

We know that b=3a-2. Substitute this known value for b in the first equation like so: 8a+(3a-2) and solve using the order of operations.

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