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

Question

asked Feb 10, 2021 109k views

1 Answer

Renya Karasuma · Answer 1 · 2021-02-15T11:29:12+0000

Answer:11a+2

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.