Respuesta :
7(x+14)=-343
Use distributive property
7x+98=-343
Subtract 98 for both side
7x=-441
Divided 7 for both side
x=-63. Hope it help!
Use distributive property
7x+98=-343
Subtract 98 for both side
7x=-441
Divided 7 for both side
x=-63. Hope it help!