Answer:
<h3>- 6b + 21</h3>
Step-by-step explanation:
= > - 3 ( 2b - 7 )
= > - 6b + 21
<h3>Hope it helps you!</h3>
These cannot be solved.- 3 unknowns require 3 equations
Answer:
-2
Step-by-step explanation:
Bc÷2a
5×-4÷2×5
-20÷10
-2
Bonn. H j j I in j.
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