2x+1,4x+1,5x+1 is an arithmetic sequence
Then find X?
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Answer:
Step-by-step explanation:
(5x + 1) + (2x + 1) = 2(4x - 1)
7x + 2 = 8x - 2
x = 4.
ashiachu795:
But my teacher was teach me 8x-2=7x+2
then you have written wrong. it should be 2x - 1?
4x - 1
check it out and i Will redo it
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