solve! need help really badly! plz help!!!
2007-10-13 07:33:54 · 11 answers · asked by gurjotgrewal_2 1 in Science & Mathematics ➔ Mathematics
Hi,
To begin, distribute the 6 over the factor 1+t to get:
6 + t - (-11-2t) = -7
Next, we need to distribute the negative one over the factor -11-2t to get:
6 + t + 11 + 2t = -7
Now, at this point, we can combine like terms to get:
17 + 3t = -7
Subtract 17 from both sides:
3t = 24
Divide by 3 to isolate for the variable t:
t = 8 <==== FINAL ANSWER
I hope that helps you out! Please let me know if you have any other questions!
Sincerely,
Andrew
2007-10-13 07:49:22 · answer #1 · answered by The VC 06 7 · 0⤊ 1⤋
6(1+t)-(-11-2t)=-7
Multiply the equation out
6 + 6t +11 + 2t = 7 (the minus sign in front of (-11 - 2t) IMPLIES multiplication by (-1).
Simplify:
17 + 8t = 7
8t = -10
t = -10/8 or -1 2/8 or -1 1/4
2007-10-13 07:43:11 · answer #2 · answered by mouska7 3 · 0⤊ 1⤋
6(1 + t) - (- 11 - 2t) = - 7
6 + 6t + 11 + 2t = - 7
8t + 17 = - 7
8t = - 24
t = - 3
2007-10-13 07:44:03 · answer #3 · answered by Anonymous · 0⤊ 1⤋
6(1+t)-(-11-2t)=-7
6+6t+11+2t = -7
8t+17 = -7
8t = -24
t = -24/8 = -3
2007-10-13 07:42:47 · answer #4 · answered by J D 5 · 0⤊ 1⤋
6 + 6t + 11 + 2t = -7
17 + 8t = -7
8t = -24
t = -3
2007-10-13 14:24:22 · answer #5 · answered by UNIQUE 3 · 0⤊ 1⤋
6 + 6t + 11 + 2t = -7
17 + 8t = -7
8t = -24
t = -3
2007-10-13 08:05:09 · answer #6 · answered by Stevie C 3 · 0⤊ 1⤋
6 + 6 t + 11 + 2 t = - 7
8 t = - 24
t = - 3
2007-10-14 05:59:32 · answer #7 · answered by Como 7 · 0⤊ 1⤋
6 + 6t + 11 + 2t = -7
17 + 8t = -7
8t = -24
t = -3
2007-10-13 07:40:51 · answer #8 · answered by duffy 4 · 0⤊ 1⤋
6(1+t)-(-11-2t)=-7
6+6t- (-11)-2t=-7
6- (-11) +6t-2t=-7
17+4t=-7
17-17+4t=-7-17
4t=-24
4t/4=-24/4
t=-6
EDIT: Oops, I think this might be wrong.
2007-10-13 07:47:00 · answer #9 · answered by Anonymous · 0⤊ 1⤋
first you distribute
6+6t-11-2t=-7
then combine like terms
-5+4t=-7
then you add plus 5
4t=2
then you divide 2/4
answer:.5
2007-10-13 07:44:10 · answer #10 · answered by hila_lila16 2 · 0⤊ 1⤋