1. Solve: 15(a - 4) - 2a - 9) + 5(a + 6)
Answers
Answered by
0
Step-by-step explanation:
15(a-4) - (2a-9) + 5(a+6)
= 15a - 60 - 2a + 9 + 5a+30
= (15a -2a +5a) + ( - 60 +9+30)
= 18 a + 21
Answered by
0
Answer:
15(a-4)-2a-9)+5(a+6)
15a-60-2a+9+5a+30
=18a-21
hope this helps you mark me as brainliest
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