Question

please solve it fast!It's urgent! please ​

Answer 1

Answer:

a)2a+2=16

then a= 7

b) 2a-3a=2-3

  -a=-1

then,    a=1

c)  3x-15=2x+2

 3x-2x=15+2

 x=17

d) 2y-y=7+5

  y=13

Answer 2

Answer:

hope this is helpful...