Respuesta :

Step by step explanation:
Original Equation: 43 - 3m; m = 6
Substitute 6 in for m
43 - 3(6)

Multiply 3*6
43 - 18

Subtract 43 - 18
25

Your answer is: 25

Answer:

= 43 - 3×6

= 43 - 18

Therefore , 25 ans.