Answer:
-16 - 5a
Explanation:
-6 + 5a - 6a - 10 - 4a
= -6 - 10 = -(6 + 10)
= -16
= -16 + 5a - 6a - 4a
= 5a - 6a - 4a
= (5 - 6 - 4)a
= -5a
= -16 - 5a
-5a -16
=5a -6a -4a -10 -6
= -5a -16
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