Question

2- ( 3 - ( - 5 ( 3x + 1 ) + 4 ) )

Answer 1

$\textbf{SOLUTION:}$

= 2 - ( 3 - ( -15x - 5 + 4)) 

= 2 - (3 - (-15x - 1)) 

= 2 - (3 + 15x + 1) 

= 2 - (15x + 4) 

= 2 - 15x - 4 

= -15x - 2