Question

Find the value of expression 3a + 5 – 8b - a if a =-1, b = – 2
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Answer 1

Answer:

Step-by-step explanation:

3(-1)+5-8(-1)+1

-3 +5+8+1

=11

but I feel that the question might be

3a+5-8b+1

so the and is

3(-1)+5-8(-2)+1

-3+5+16+1

= 19