2006-10-31 10:29:01 · 14 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics
-10x+21
2006-10-31 10:31:13 · answer #1 · answered by Man0fWzdom 3 · 0⤊ 0⤋
You can simplify this to be 21 - 10x, but if you want an answer it would have to be equated to something and then solved for x. For instance, if it were 21 - 10x = 0, then you would have 10x = 21, and x equals 21/10, which in decimal form is 2.1.
2006-10-31 18:33:37 · answer #2 · answered by jtslue24 3 · 0⤊ 0⤋
-8x-2x+19+2
-10x+21
-10x=-21
-x= -21/10
x= 21/10
or x= 2.1
2006-10-31 18:52:09 · answer #3 · answered by moosa 5 · 0⤊ 0⤋
It's "answer", not 'anser'!
and
-8x +19 + 2 -2x = -10x +21, you didn't give enough information to solve further.
you might suggest to you pareants that a tutor would be a good idea, it doesn't look good for your future that your spelling and basic math are so bad yet your surfing abilities are good enough to have posted this question!
Sorry!
2006-10-31 18:34:07 · answer #4 · answered by Anonymous · 0⤊ 0⤋
= - 10x + 21
2006-10-31 18:39:00 · answer #5 · answered by Anonymous · 0⤊ 0⤋
-8x+19+2-2x......original equation
-8x-2x+19+2........rewrite the equation by putting the numbers with the same term in one side
-10x+21......simple addition
2006-10-31 18:32:42 · answer #6 · answered by Anonymous · 0⤊ 0⤋
-10x+21
2006-10-31 18:35:00 · answer #7 · answered by chr1 4 · 0⤊ 0⤋
What does this equation equal to?
Simplfied it equals -10x+21
2006-10-31 18:31:56 · answer #8 · answered by asmidsk@verizon.net 3 · 0⤊ 0⤋
It simplifies to
21-10x.
Usually the equation is set to a value so you can calculate the value of x.
2006-10-31 18:38:03 · answer #9 · answered by Anonymous 7 · 0⤊ 0⤋
well um simplified it would be -10x + 21 but if ur solving x then you would have to get ur x's on one side and ur numbers on the other the solve for x. BUT get sum other opinions math is my least favorite subject though I have honors math classes I still hate it
2006-10-31 18:33:17 · answer #10 · answered by giggles 2 · 0⤊ 0⤋