I cant seem to figure these out.
2007-08-02 15:38:25 · 14 answers · asked by Jeff M 1 in Science & Mathematics ➔ Mathematics
add like terms
3s=120
s=40
2007-08-02 15:40:35 · answer #1 · answered by ? 4 · 0⤊ 0⤋
2s + s + 12 = 132
3s + 12 = 132
3s = 132 - 12
3s = 120
s = 120 / 3
s = 40
2007-08-02 22:46:17 · answer #2 · answered by JonathanT 3 · 0⤊ 0⤋
2s + s + 12 = 132
3s + 12 = 132
3s + 12 -12 = 132 -12 = 120
3s = 120
s = 40
2007-08-02 22:41:54 · answer #3 · answered by vlee1225 6 · 0⤊ 0⤋
2s + s + 12 = 132
3s + 12 = 132
132 - 12 = 120
3s = 120
s =120 divide by 3
= 40
2007-08-02 23:46:46 · answer #4 · answered by wen 2 · 0⤊ 0⤋
2s + s + 12 = 132
3s + 12 = 132
132 - 12 = 120
3s = 120
s =120 divide by 3
= 40
2007-08-02 23:03:32 · answer #5 · answered by Brock 3 · 0⤊ 0⤋
2s + s + 12 = 132
3s +12 = 132
3s = 120
s = 40
2007-08-02 22:41:02 · answer #6 · answered by ironduke8159 7 · 0⤊ 0⤋
2s+s+12=132
3s=132-12
s=120/3
s=40
2007-08-02 22:42:56 · answer #7 · answered by yenchin 2 · 0⤊ 0⤋
2s+s+12=132
3s+12=132
3s=120
s=40
2007-08-02 22:44:36 · answer #8 · answered by mira 4 · 0⤊ 0⤋
Add the 's' to get
3s + 12 = 132
Now subtract 12 from each side
3s + 12 -12 = 132 - 12
3s = 120
Now divide each side by 3
3s / 3 = 120 / 3
s = 40
2007-08-02 22:46:16 · answer #9 · answered by Kevin S 1 · 0⤊ 0⤋
2s+s+12=132
3s+12=132
3s=132-12
3s=120
s=120/3
s=40
2007-08-02 22:43:44 · answer #10 · answered by lucky_1179 4 · 0⤊ 0⤋
2s+s++12=132
3s+12=132
3s=132-12
3s=120
s=120\3
s=40
2007-08-02 22:41:57 · answer #11 · answered by Dr. Eddie 6 · 0⤊ 0⤋