1.

(2x+1)+3/2x+1=4 সমাধান করো

Answer»

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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