Question

first simplify the expression and then fill the value x=3 3(4x-5)+3​

Answer 1

Answer:

x=3.

then,

3(4(3)-5)+3

3(12-5)+3

3(7)+3

21+3

24

Answer 2

Answer:

(12x-15)+3

put x=3

12×3-15+3

36-15+3

21+3

=24