6th Grade Math
posted by Sabrina on .
PLEASE HELP ME!!!!!
I need to answer this equation:
9/2m8=5.5+4m
I need it answer in a way like this:
Ex: 9+5k=45+2k
0peration
S 9 5k=36+2k
S 2k 45+2k
D 3 k=12

If youe exspression mean :
(9 / 2 ) x  8 =  5.5 + 4 x Multiply both sides by 2
2 * ( 9 / 2 ) x  2 * 8 = 2 * (  5.5 ) + 2 * 4 x
9 x  16 =  11 + 8 x Subtract 8 x to both sides
9 x  16  8 x =  11 + 8 x  8 x
9 x  8 x  16 =  11
x  16 =  11 Add 16 to both sides
x  16 + 16 =  11 + 16
x = 16  11 = 5