Simplify this expression 2(10) + 2(x - 4​

Answer :

Answer:

12 + 2x

Step-by-step explanation:

2(10) + 2(x - 4)

20 + 2(x - 4)

20 + 2x - 8

12 + 2x

Answer:

-6

Step-by-step explanation:

2(10)+2(x-4)=0

20+2x-8=0

20-8+2x=0

12+2x=0

2x=-12

x=-6