9x+3y -5z +8y -4x +12z?

1 ⤊

2006-12-12 10:15:19 · 4 answers · asked by beautifullfalife 1 in Science & Mathematics ➔ Mathematics

Its algebra.

2006-12-12 10:17:32 · update #1

Its algebra dealing with addition and subtraction of algebraic terms

2006-12-12 10:18:19 · update #2

9x + 3y - 5z + 8y -4x +12z =
(9x - 4x) + (3y + 8y) +(-5z + 12z) =
5x + 11y +7z

2006-12-12 10:19:36 · answer #1 · answered by Anonymous · 1⤊ 0⤋

9x+3y -5z +8y -4x +12z
5x +11y + 7z

2006-12-12 10:20:11 · answer #2 · answered by jamaica 5 · 0⤊ 0⤋

5x + 11y + 7z

2006-12-12 10:17:43 · answer #3 · answered by Dave 6 · 0⤊ 0⤋

5x+11y-7z..same as everyone else

2006-12-12 10:26:48 · answer #4 · answered by ♥ Vallen [TSL] 3 · 0⤊ 0⤋