Question

find the value of 8w-9 given that -3w+8=5..simplify as much as possible: 8w-9=

Answer 1

wait.. u want the value of -3w+8=5 and then the answer substitute it by 8w-9 ??

Answer 2

should be 8w-9 given that -3w+8=5

Answer 3

okay.... as i understood
-3w+8=5
-3w=-8+5
-3w=-3
w=1

8w-9=
8(1)-9=
8-9=-1

Answer 4

Thanks