Question

Select all of the equations for which x = -4 *

1 point
x + 4 = 0
-3x = 12
x - 4 = -8
x + 4 = 4

Answer 1

x + 4 = 0. / -3x = 12. / x - 4 = -8

Explanation:

x + 4 = 0

-4. -4

x = -4

-3x = 12

÷-3. ÷-3

x = -4

x - 4 = -8

+ 4. +4

x = -4

x + 4 = 4

-4. -4

x = 0