If2x=10then2x–1 plz help plz help
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Answered by
1
2x=10
×=10÷2
x=5
2x-1=0
2×5-1=0
10-1=0
9=0 so value of x is 5 and it is not the zeroes
Answered by
0
2x=10 x=5
2x=1 x=1/2
it's is correct answer.
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