Question

6x - 4y + 8 when x = -2 and y = 7​

Answer 1

Answer: -32

Step-by-step explanation: * Imput your x and y values.

* 6(-2) - 4(7) + 8

* Follow PEMDAS, starting with multiplication. Then add/ subtract.

* (-12) - 28 + 8

= (-12) - 20

=> -32

Answer 2

24

Explanation:

Given Information

x = -2

y = -7

___________________

Substitute -2 and -7 with x and y

(6 x -2) - (4 x -7) + 8

= -12 - -28 + 8

= 16 + 8

= 24