# science

posted by
**bex** on
.

could someone please crique this algebra x must be the subject

6y = 9 - 3x

3x = 6y + 9

x = 2y + 3

is this correct please

Add 3x to each side.Giving 6y+3x=9.

Subtract 6y from each side.Giving 3x=9-6y.

Divide each side by 3.Giving x=(9-6y)/3.

Divide numerator by 3.

Giving x=3-2y.