Making use of Algorithm 8.4, convert the following infix expression to its equivalent postfix form..

Making use of Algorithm 8.4, convert the following infix
expression to its equivalent postfix form and evaluate the postfix expression
for the specified values:

(x + y + z) ≠ (a + b) g * n * m + r

x = 1, y = 2, z = –1, a = 1, b = 2, g = 5, n = 2, m = 1, r =
7