Question

write an expression whose value is equal to-9, when x=-3​

Answer 1

Answer:

Hey mate;

Step-by-step explanation:

required expression when x= -3

x+12= 9

______________

(-3)+12=9

______________

Mark brainliest☺✌

Answer 2

Answer:

x = -3

value of expression =

x(-9)

=-3(-9)

=27