16x2a+1-4x2a 16x2a+2-2x2a+2
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0
Answer:
-¾
Step-by-step explanation:
32a+1-8a=32a-4a+4
32a-8a+1=32a-4a+4
28a+1=28a+4
24a-28a=4-1(transposition)
-4a=3
a= -¾
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