Solve Please
2006-08-01 03:01:20 · 6 answers · asked by argentinelbanks 1 in Education & Reference ➔ Homework Help
6(4.5y - 12)=9? Sorry Bout The Mistake Solve Please
2006-08-01 03:02:52 · update #1
divide both sides by 6 4.5y -12 = 9/6
add 12 to both sides 4.5y = 9/6 + 12
divide both sides by 4.5 y= (9/6 + 12)/ 4.5
y= 3
2006-08-01 03:08:14 · answer #1 · answered by lexie 6 · 0⤊ 1⤋
6(4.5y - 12) = 9
27y - 72 = 9 //Multiply 6 with 4.5y and 12
27y = 9 + 72
27y = 81
y = 81/27
y = 3 //This is the answers!
2006-08-01 10:25:33 · answer #2 · answered by BKD 2 · 0⤊ 0⤋
4.5y-12=3/2
4.5y=27/2
convert to fractions
9y/2=27/2
9y=27
y=3
2006-08-01 10:08:18 · answer #3 · answered by Anonymous · 0⤊ 0⤋
*(If y = 2)
4.5 x 2 = 9.0
6 ( 9.0 - 12)
=6 (-3)
= - 18 (The Ans is Wrong!)*
*(If y = 3)
4.5 x 3 = 13.5
6 ( 13.5 - 12)
=6 ( 1.5 )
=9 (This is the Correct Answer)*
2006-08-01 10:43:40 · answer #4 · answered by PolytechnicStudent :] 3 · 0⤊ 0⤋
its 13
2006-08-01 10:07:34 · answer #5 · answered by leon_jones_vsu 1 · 0⤊ 1⤋
27y-72=9
y=(9+72)/27
y=3
2006-08-01 10:15:47 · answer #6 · answered by Anonymous · 0⤊ 0⤋