Question

Wriye a algebraic expression of 43 less than t

Answer 1

T-43 would be your answer

Answer 2

This is the simplest expression 
43 < t 

you can make it more complex by putting the same operations  on both sides of the expression 
for example lets multiply (1- t ) on both sides 

(1-t)43 < t(1-t) 

foil both sides and you get 

43-43t<t-t^2 

this is still equal to your original expression 43<t