Solve 3 – 6x < 15
2007-10-23 08:46:38 · 10 answers · asked by brownk_1999 1 in Science & Mathematics ➔ Mathematics
-6x<15-3
-6x<12
x>12/-6
x>-2
2007-10-23 08:55:45 · answer #1 · answered by jewel7962002 1 · 0⤊ 0⤋
2(x-3) < 6x + 15 2x -6 < 6x + 15 2x-6x < 15 + 6 -4x < 21 {because when sign changes inequalities also changes x > 21/4
2016-05-25 04:58:57 · answer #2 · answered by ? 3 · 0⤊ 0⤋
3 – 6x < 15
- 6x < 15 - 3
-6x < 12, inequality changes when you multiply or divide by negative
x > -2
2007-10-23 08:50:38 · answer #3 · answered by 1294 4 · 0⤊ 0⤋
-6x<15-3
-6x<12
when dividing or multiplying by minus, we reverse the inequality:
x>12/-6
x>-2
2007-10-23 08:50:29 · answer #4 · answered by umer 2 · 0⤊ 0⤋
x>-2
2007-10-23 08:51:59 · answer #5 · answered by nagster17 2 · 0⤊ 0⤋
-6x<12
6x>-12
3x>-6
1x > -2
check
3- 6(-2)<15 ?
3 + 12=15?
15=15!
2007-10-23 08:53:52 · answer #6 · answered by orlando_beau_pre 2 · 0⤊ 0⤋
3 < 15 + 6x
6x > - 12
x > - 2
2007-10-23 10:47:17 · answer #7 · answered by Como 7 · 0⤊ 0⤋
3-6x < 15
-3 -3
-----------------
-6x < 12
---- -----
-6 -6
x > -2
understand how to solve this?
2007-10-23 08:52:27 · answer #8 · answered by Anonymous · 0⤊ 0⤋
3-6x<15
3+15>6x
18>6x
18/6>6x/6
3>x
2007-10-23 09:00:18 · answer #9 · answered by seth a 1 · 0⤊ 0⤋
3-6x<15
2007-10-23 08:52:33
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answer #10
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answered by Anonymous
·
0⤊
0⤋
3-6X=15
3-(-15)=6x
18=6x
18/6=6x
3=x
3