Ok i have this math question here it goes:
-(2x-y) +2(3x+y)
i got: -8x+3y
Please correct me if im wrong and give details please
ty
2007-09-04 13:21:27 · 7 answers · asked by coasterrider1 5 in Education & Reference ➔ Homework Help
ty all of you guys so much i woiuld choose the best answer now but i gotta wait 4 hours so thanks!
2007-09-04 13:30:02 · update #1
-(2x-y) +2(3x+y)
distribute the negative and the two
-2x+y + 6x+2y
add like-terms. your final answer is:
4x+3y
good`luck!
2007-09-04 13:24:24 · answer #1 · answered by vaiogirl 3 · 0⤊ 0⤋
I got 4x + 3y. You start by distributing the negative to the (2x-y) and distributing the 2 to the (3x+y) and you get -2x+y + 6x+ 2y and when you add that you get 4x + 3y. The order of operations is distribution before division/multiplication, adding/subtracting
2007-09-04 20:26:32 · answer #2 · answered by Fire 3 · 0⤊ 0⤋
-(2x-y) + 2(3x+y) Original
-2x +y +6x+2y Distibutive property
4x +3y Combine like terms
2007-09-04 20:26:10 · answer #3 · answered by ♪♫Piano Lover♫♪ 3 · 0⤊ 0⤋
first distribute the negative sign through the first set of (), then distribute the positive 2 through the second set of (). now your problem should look like this: -2x+y+6x+2y now you combine like terms and you get : 4x+3y I hope that helps!!
2007-09-04 20:28:43 · answer #4 · answered by ? 1 · 0⤊ 0⤋
-(2x-y) +2(3x+y) = (2 negatives=positive y)
-2x +y +6x +2y= (put like signs together)
6x-2x +y +2y= (add or subtract)
4x +3y
2007-09-04 20:31:45 · answer #5 · answered by jan51601 7 · 0⤊ 0⤋
the answer is 3y+4x.
-(2x-y) + 2(3x+y)
-2x+y+6x+2y
3y+4x
hope this helps!!!!
remember 2 positives make a negitive
2007-09-04 20:27:00 · answer #6 · answered by 3oh!3 fan! 4 · 0⤊ 0⤋
-(2x - y) + 2(3x + y) =
(-2x + y) + (6x + 2y) =
-2x + y + 6x + 2y =
4x + 3y
2007-09-04 20:25:33 · answer #7 · answered by rj72 2 · 0⤊ 0⤋