Question 9 (Multiple Choice Worth 1 points) (08.01)
Find the solution of Vx+2+4=6, and determine if it is an extraneous solution.
O x = 2, extraneous
O x = 2; not extraneous
O x = 30; extraneous
O x = 30; not extraneous

the equation for this situation is y=122+45. to solve the equation you would add 45 and 122 to get a total of 167lbs. in conclusion, grace's weight eight weeks ago was 167lbs.  

hi im bob : l

step-by-step explanation:

for this case we must apply distributive property to the following expression:

the distributive property states that:

then, when applying the property we have to multiply the -2 for each term within the parenthesis: