Question

Find the value of the expression (3x - 12) - (xy-10) for x = 3 and y =

6.
O-4
O-3
O-2
O
4

Answer 1

To find the value of the expression (3x - 12) - (xy-10) for x = 3 and y = 6, substitute the values into the expression and simplify

Step-by-step explanation:

To find the value of the expression (3x - 12) - (xy-10) for x = 3 and y = 6, we substitute the values of x and y into the expression.

(3x - 12) - (xy-10) = (3(3) - 12) - (3(6)-10) = (9 - 12) - (18 - 10) = -3 - 8 = -11

Therefore, the value of the expression is -11.

Learn more about Expression simplification