Respuesta :
Hey there,
9c + 4 = - 23
9c = -23 - 4
9c = -27
c = -27 / 9
= - 3
Whenever a number crosses an equal sign, it become its opposite. For example- when 4 crosses an equal sign it becomes - 4
Hope this helps :))
~Top♥
9c + 4 = - 23
9c = -23 - 4
9c = -27
c = -27 / 9
= - 3
Whenever a number crosses an equal sign, it become its opposite. For example- when 4 crosses an equal sign it becomes - 4
Hope this helps :))
~Top♥