pls help with atleast one plsss, thank you so much :')


Solve each system using SUBSTITUTION. Remember to check!


1)


y = –2x – 1


y = 3x – 16




2)


y + 6 = 2x


4x – 10y = 4


my answer for #1 is: x=3 y = -7 is this correct? pls correct me