2007-07-27 08:04:57 · 11 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics
8y - 3x - 5y + 4x (Group the x and y)
= 8y - 5y -3x + 4x
= 3y - 3x + 4x
= 3y + x
2007-07-27 08:13:12 · answer #1 · answered by Nayan B 1 · 1⤊ 0⤋
8y-3x-5y+4x
Resequence to get x and y terms grouped:
8y - 5y - 3x + 4x
= (8 - 5)y + (4 - 3)x
= 3y + x.
2007-07-27 08:08:38 · answer #2 · answered by Anonymous · 0⤊ 0⤋
Combine like terms:
(4x-3x) + (8y-5y) = x + 3y
2007-07-27 09:05:43 · answer #3 · answered by britney_meza 1 · 0⤊ 0⤋
Combine like terms:
-3x+4x and 8y-5y
Simplify:
x+3y
2007-07-27 08:09:05 · answer #4 · answered by Anonymous · 0⤊ 0⤋
8y-3x-5y+4x =
8y - 5y + 4x - 3x =
3y + x
2007-07-27 08:07:49 · answer #5 · answered by N E 7 · 0⤊ 0⤋
8y-3x-5y+4x=
x+3y
grouping the x's and y's
2007-07-27 08:10:38 · answer #6 · answered by yasminebenterkia 2 · 0⤊ 0⤋
0.3x - 0.2y = 4 0.4x + 0.5y = -29/19 0.3x - 0.2y = 4 forty(0.3x - 0.2y) = forty(4) 12x - 8y = one hundred sixty 0.4x + 0.5y = -29/19 30(0.4x + 0.5y) = 30(-29/19) 12x + 15y = -870/19 ...12x - 8y = one hundred sixty --12x + 15y = -870/19 --------------------------------- -23y = 3910/19 y = (3910/19)/-23 y = -3910/437 y = -one hundred seventy/19 12x - 8y = one hundred sixty 12x - 8(-one hundred seventy/19) = one hundred sixty 12x - (-1360/19) = one hundred sixty 12x = one hundred sixty - 1360/19 12x = 1680/19 x = (1680/19)/12 x = one hundred forty/19 ? x = one hundred forty/19 , y = -one hundred seventy/19
2016-11-10 09:43:03 · answer #7 · answered by deperte 4 · 0⤊ 0⤋
4x - 3x + 8y - 5y
x + 3y (ok?!!!!)
2007-07-27 22:12:06 · answer #8 · answered by Como 7 · 0⤊ 0⤋
x+3y
2007-07-27 08:07:55 · answer #9 · answered by Bruce W. 4 · 0⤊ 0⤋
=3y+x
2007-07-27 08:19:06 · answer #10 · answered by Flames 1 · 0⤊ 0⤋