Evaluate 12x-3y 12x-3y when x = - 1 4 x=-14 and y=3 y=3.

The Value of 12 x - 3 y,

when x = - 14 and y = 3 is

Putting the value of x and y in the expression

12 * (-14) - 3 (3)

= - 168-9

⇒As When we add two negative integers we just use rule of addition and apply negative sign before the number.

-177 [Answer]