Question

t-(2t+5)-(1-2t)=(3+4t)-2(t-4)

With checking

Answer 1

We can verify the expression by considering LHS and RHS separately.

LHS : t - (2t+5) - (1-2t)
Open the brackets,
t-2t-5-1+2t
= (t-2t+2t) - (5+1)
= t - 6

RHS : (3+4t) - 2 (t-4)
open the brackets,
3+4t-2t+8
=(3+8)+(4t-2t)
= 2t + 11

LHS is not equal to RHS.
So the expression is incorrect.