(2x+1)+3/2x+1=4 সমাধান করো
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2x+1+3/2x+1=4
2x+3/2x=2
7/2x=2
x=4/7
cross check(x=4/7)
2×4/7+1+3/2×4/7+1
=8/7+6/7+2
=14/7+2
=2+2
=4
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