solve for s.?

1 ⤊

-7=t-4s

2007-03-11 00:44:59 · 5 answers · asked by tony t 1 in Science & Mathematics ➔ Mathematics

5 answers

-7 = t-4s
t+7 = 4s
4s = t+7
s = (t + 7)/4

2007-03-11 00:59:22 · answer #1 · answered by Digambar 2 · 1⤊ 0⤋

-7=t-4s
=> 4s=t+7
=> s=(t+7)/4

2007-03-11 09:02:58 · answer #2 · answered by Bubblez 3 · 0⤊ 0⤋

-7=t-4s
-7+4s=t (bring -4s over to the left, it becomes +4s)
4s=t+7 (bring -7 over to the right, it becomes +7)
s=(t+7)/4
(4s=4 x s, thus when you bring 4 over, it becomes divide by 4)
*that's the final answer

2007-03-11 09:24:42 · answer #3 · answered by Stephanie K 2 · 0⤊ 0⤋

s=1/4(t+7)

2007-03-11 09:06:41 · answer #4 · answered by santmann2002 7 · 0⤊ 0⤋

4s=t+7
s=(t+7)/4

2007-03-11 09:05:46 · answer #5 · answered by Maths Rocks 4 · 0⤊ 0⤋