17x + -12 = 144 + 3x
(answer: x = 9)
or
-10x + -19 = 19 + -8x
(answer: x = -19)
2006-12-08 09:14:57 · 12 answers · asked by jenbeau_2008 2 in Education & Reference ➔ Homework Help
either 3rd or 4th grade.
2006-12-08 22:53:04 · answer #1 · answered by chocolate_gurl 2 · 0⤊ 0⤋
grade 6
2006-12-08 18:15:30 · answer #2 · answered by hockey craze99 4 · 0⤊ 0⤋
Students in my 4th grade math class are doing similar problems.
2006-12-08 17:17:51 · answer #3 · answered by caring_funlovingteacher 4 · 0⤊ 0⤋
In the 1970's students ( at our school) were learning algebra in 6th and 7th grade.
2006-12-08 17:30:59 · answer #4 · answered by Rudy 2 · 0⤊ 0⤋
5th grade. Students in fourth do similar problems.
2006-12-08 17:23:38 · answer #5 · answered by Julie 2 · 0⤊ 0⤋
7th grade, but I'm sure I could have handled that earlier if it were taught earlier in my school system... I was doing my older sister's multiplication when I was in Kindergarten. oh well.
2006-12-08 17:33:52 · answer #6 · answered by volleyjacket 3 · 0⤊ 0⤋
i knew how to do it in 3rd grade but my teacher taught it to me in 6th
my mom made me study over the summer thats why i knew how to do in 3 grade
2006-12-09 19:05:29 · answer #7 · answered by Anonymous · 0⤊ 0⤋
like 8th
actually most freshmen are doing that im a freshman but more advanced
2006-12-08 17:28:55 · answer #8 · answered by Skittles 4 · 0⤊ 0⤋
I was in the sixth grade.
2006-12-08 17:19:20 · answer #9 · answered by minded m 1 · 0⤊ 0⤋
I was in 8th grade what grade were u in or what grade are u in. I am in 8th grade.
2006-12-08 17:21:21 · answer #10 · answered by Lil Pooh 1 · 0⤊ 0⤋