Answer:
6
Step-by-step explanation:6/3= 2
(a-c)/b = x
Step-by-step explanation:
a = bx + c
subtract 'c' from each side to get:
(a-c) = bx
divide each side by 'b' to get:
equation: 400 + ( 450×10)= h
h= 4900.
6 * 3 = 18
:l