Answer:
10a + 6b - 5
Step-by-step explanation:
Combine terms with the same variables.
(4a + 6a) + (-2b + 8b) - 5
Simplify:
4a + 6a = 10a
-2b + 8b = 8b - 2b = 6b
10a + 6b - 5 is your answer.
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10a +6b -5
4a + 6a -2b +8b -5
Combine like terms
