2007-12-26 04:34:42 · 6 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics
Assume question is meant to be:-
(1/2) (y + 1) = 9
y + 1 = 18
y = 17
2007-12-29 21:05:15 · answer #1 · answered by Como 7 · 1⤊ 1⤋
1/2(y+1) = 9
(y+1)/2 = 9
y+1= (2)9
y+1 = 18
y= 18 -1
y = 17
Expecting that he|she|it has understood itself|himself|herself, he|she|it receives a greeting since Catalonia and Good Christmas
2007-12-26 09:01:41 · answer #2 · answered by josep d 7 · 0⤊ 0⤋
1/2(y+1) = 9
(y+1) = 9*2
y = 9*2 -1
y = 17
2007-12-26 04:37:40 · answer #3 · answered by rebkos 3 · 1⤊ 0⤋
1/2(y+1)=9
y+1=18
y=17
2007-12-26 04:37:35 · answer #4 · answered by P Defere 1 · 0⤊ 0⤋
1) 1/2 =.5 so, .5(y+1)=9
2) distribute = .5y+2=9
3) .5y=9-2
4) .5y=7
5) y= 7/.5
= 14
2007-12-26 04:40:17 · answer #5 · answered by Anonymous · 0⤊ 0⤋
1/2(y+1)=9
Use the Distributive Property: 1/2y+ 0.5 = 9
Subtract 0.5 from each side: 1/2y = 8.5
Multiply 2 for each side: y = 17
Answer is y =17
2007-12-26 04:40:21 · answer #6 · answered by Anonymous · 0⤊ 0⤋