Solve the equation and show your work and check your solution.

1.) -(3)/(8)y=-24

solve each two-step equation. show your work and check your solution.
1.) b/3-6=-2

2.) r+13/12=1

3.) 3k-7/5=16

Step-by-step explanation:

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.  

to find the perimeter of the rectangle this is the expression:

x-9+x-9+3x-4+3x-4=138

if we simplify it:

8x-26=138

remember, 138 is what it all adds up to

the length is 11.5cm

the width is 57.5cm

the area is 661.25cm^2

the answers might not be correct use at own risk