Respuesta :

nilbert
First, we need to solve within the parenthesis.

6 × 23 - 28
= 138 - 28
= 110

Hope this helps!
Use PEMDAS to solve
6 x (8 + 15) - (4 x 7) 
simplify what's inside the parenthesis
6 x ( 23) - (28)
multiplication
138 - 28
subtraction
110

6 x (8 + 15) - (4 x 7)  = 110

Hope this helps