Solve for y? 12x - 18y = 9
2 Answers
Feb 1, 2018
Explanation:
y
Feb 1, 2018
Explanation:
#"subtract 12x from both sides of the equation"#
#cancel(12x)cancel(-12x)-18y=9-12x#
#rArr-18y=9-12x#
#"divide all terms on both sides by "-18#
#(cancel(-18) y)/cancel(-18)=9/(-18)-12/(-18)x#
#rArry=-1/2+2/3x=2/3x-1/2#