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2007-01-09 11:06:21 · 11 answers · asked by Latinballa 1 in Science & Mathematics ➔ Engineering
11t=-22
t=-2
2007-01-09 11:09:50 · answer #1 · answered by pghpanthers2 2 · 1⤊ 1⤋
7t-3+4t=-25 (7t+4t)
11t-3=-25
+3 +3
11t=-22 (/ by 11)
t=-2
2007-01-09 11:16:14 · answer #2 · answered by dominoeffect816 2 · 0⤊ 0⤋
7t-3+4t=-25 so
11t -3 = -25 so
11t = -22
so dividing both sides by 11
t = -2
checking
7(-2) - 3 + 4(-2) = -25
-14 - 3 + -8 = -25
-25 = -25
Got it.
2007-01-09 11:13:15 · answer #3 · answered by Anonymous · 0⤊ 0⤋
7t - 3+4t = -25
11t - 3 = -25 combine like terms
11t = -22 add 3 to each side
t = -2 divide && simplify
2007-01-09 11:13:01 · answer #4 · answered by lana_dog 2 · 1⤊ 0⤋
7t-3+4t=-25 and +3 to each side (+ prop of =)
7t+4t=-25 add like terms
11t=-25 dived both sides by 11 (*prop of =) to end with:
t=-25/11
2007-01-09 11:12:28 · answer #5 · answered by Phish 2 · 0⤊ 1⤋
7t-3+4t=-25
11t = -22 combine t and add +3 to both sides, then divide by 11
t = -2
2007-01-09 11:11:01 · answer #6 · answered by ignoramus 7 · 1⤊ 1⤋
7t-3+4t=-25
+3 +3
7t+4t=-22
11t=-22
/11 /11
t=-2
2007-01-09 11:11:29 · answer #7 · answered by skateKad47 3 · 1⤊ 1⤋
t=-2
2007-01-09 11:10:49 · answer #8 · answered by seleshi m 1 · 0⤊ 2⤋
combine like terms 11t-3=-25
add 3 to both sides 11t=-22
divide by 11 on both side t=-2
2007-01-09 11:11:57 · answer #9 · answered by kind2all 2 · 1⤊ 0⤋
Do your own homework. Basic algebra is not that hard.
2007-01-09 11:10:24 · answer #10 · answered by rhythm.nbass 3 · 1⤊ 1⤋