Solve for m: |4m+9|
Solve the inequality:
6(x + 2) > 2 + 8(x + 1)
Out of 100 question Ionly needed help with about 10! NOT bad, thanks to everyone who has helped me!
2006-12-10 10:00:30 · 6 answers · asked by Advisor 1 in Science & Mathematics ➔ Mathematics
Sorry it is:
Solve for m: |4m+9| < 16
2006-12-10 10:08:01 · update #1
what does 4m+9 equal then maybe someone can answer
2006-12-10 10:02:47 · answer #1 · answered by Anonymous · 1⤊ 0⤋
okay so i have been out of school for like 3 years but i though i would test my brain..here is what i got...sorry if it wrong and least i tried :)
6(x+2) is greater than 2+8(x+1)
6x +12 is greater than 2+8x+8
divide both sides by 6x
12 greater than 10+2x
subtract 10 from both sides
2 greater than 2x
divide by 2
1 is greater than x
2006-12-10 10:07:43 · answer #2 · answered by Shina Beana 4 · 0⤊ 0⤋
6x + 12 > 2 + 8x + 8
6x + 12 > 8x + 10
-2x > -2
x < 1
2006-12-10 10:03:51 · answer #3 · answered by Anonymous · 0⤊ 0⤋
6(x + 2) > 2 + 8(x + 1)
<=> 2x < 2 <=> x < 1
the first one, I need more information
2006-12-10 10:04:57 · answer #4 · answered by James Chan 4 · 0⤊ 0⤋
solve for m what? I4m+8I=?
6x+12>10+8x
6x>8x-2
2>2x
1>x
2006-12-10 10:04:21 · answer #5 · answered by XXX 2 · 0⤊ 0⤋
I am just another ignorance....
2006-12-10 10:01:42 · answer #6 · answered by Anonymous · 0⤊ 0⤋