Question

-
4] Each equation is followed by the value of the
- Variable Decide whether these values are the
Solution of that equation 2a +4 = 0. a = 2 , -2 , 1​

Answer 1

Answer:

the answer is -2

Step-by-step explanation:

putting the value -2

2*-2 +4 =0

2* -2 =-4

-4 +4 =0

thus, a =-2