Respuesta :

hpp4yt

Step-by-step explanation:

make it braintliest please

Ver imagen hpp4yt

Answer:

x=29

Step-by-step explanation:

180=2x -13 +7x-68

combine like terms

180 = 9x-81

add 81 on both sides

261 =9x

divide 9 on both sides

29 =z