Distribute: -3(-2x + 9)
SHOW YOUR WORK PLAEASE. so i can c how u did it so i can learn:)
2006-09-28 07:00:17 · 18 answers · asked by cak 1 in Science & Mathematics ➔ Mathematics
-3(-2x + 9)
= (-3) x (-2x) + (-3) x 9
= 6x -27
2006-09-28 07:02:16 · answer #1 · answered by buaya123 3 · 0⤊ 0⤋
Just multiply the -2x by the -3 and then the 9 by the -3.
-3(-2x + 9)
6x - 27
2006-09-28 14:03:25 · answer #2 · answered by John 1 · 0⤊ 0⤋
I think it goes like this -3*-2x + -3*9= 6x - 27 6x=27 /6 x=4.5
2006-09-28 14:04:47 · answer #3 · answered by Banna_skillz 2 · 0⤊ 1⤋
You said show work, right?
-3(-2x + 9) is equal to -3 x -2x ~ (neg time neg = pos)
and -3 x 9 (neg time pos = neg)
(6x + 27)
Clear?
2006-09-28 14:10:11 · answer #4 · answered by Persephone 2 · 0⤊ 0⤋
-3(-2x + 9)
= -6x + 27
i think this is how u jus times -3 wid the numbers in the brackets
hope it helps
2006-09-28 14:15:18 · answer #5 · answered by sandhya p 1 · 0⤊ 0⤋
-3*-2x = 6x
-3*9= -27
so therefore you get 6x-27 when you distribute
2006-09-28 14:02:27 · answer #6 · answered by mjb1285 1 · 0⤊ 0⤋
-3*-2x + -3 *9
=6x - 27
you just multiply what is outside the parenthesis with everything that is inside the parenthesis
2006-09-28 14:02:17 · answer #7 · answered by Me 3 · 0⤊ 0⤋
-3(-2x + 9)
= (-3) x (-2x) + (-3) x 9
= 6x -27
2006-09-28 14:07:03 · answer #8 · answered by Anonymous · 0⤊ 0⤋
-3(-2x+9)
= 6x-27
6x=27
x=27/6
2006-09-28 14:04:29 · answer #9 · answered by Fred K 3 · 0⤊ 0⤋
-3(-2x + 9)
6x-18
2006-09-28 14:07:39 · answer #10 · answered by Emo Girl 2 · 0⤊ 0⤋