Respuesta :

i hope this helps you



(-)÷(-)= +



-7y= -91 divided -7 two sides


-7y÷(-7)= -91÷(-7)


y=13
-7y=-91
You have to divide the -7 on both sides so you cancel out the -7 in front of the y........ then you will end up with y= -91 / -7
Then you divide the -91 by -7