book Maths Puzzle Numerical Ability

Please help me solve this equation: {{{3_2y-y=4+1_2y }}}
( the underscore( _ ) is the fraction bar)

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i need help with this inequality:

3x-5<2 {integers}


when i tried this problem i +5 to both sides so the 5 would cancel out and then i divided 3x on both sides then i c
5(2b+1)-3(b+1)<7b+5
my answere was 1<14b but i am not certain that the answer i provided you is correct.