Question

if 2x =512, then3x = ?

Answer 1

Answer:

768

Step-by-step explanation:

X=512/8

X=256

THEN,3X=3 x 256

             =768

Answer 2

Answer:

768

Step-by-step explanation:

2x=512

so 1x=512÷2= 256

so 3x= 256×3= 768