Can someone help and show how this is done

18x+5

Step-by-step explanation:

Rhe perimeter of a triangle is the sum of its three sides which here are (6x-3), (5x+6), (7x+2).

So we add them all up, 6x-3+5x+6+7x+2=18x+5

perimeter = 18x + 5

Step-by-step explanation:

the perimeter of the given triangle is the sum of measures of all its sides ,

=》6x - 3 + 5x + 6 + 7x + 2

=》6x + 5x + 7x + 6 + 2 - 3

=》18x + 5

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.  

i would be happy to . most people on would also love to i'm sure. if you just want someone who has done algebra before and want a little more personal relationship than just begging strangers for , i can certainly be of service. i do have college myself so i might not be 24/7.