If g(x)=2(x-4), find the value of x if g(x)=20

hello : x = 14

Step-by-step explanation:

g(x)=20

solve this equation :

2(x-4) =20

divid by 2

x - 4  =10

add 4:

x = 14

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.  

fist on the left goes with the third on the right. second on the left goes with the fourth on the right. third on the left goes with the second on the right. the fourth on the left goes with first on the right