2a+3b-4 + a-2b+3=?

2 ⤊

2007-10-21 08:13:02 · 4 answers · asked by kevin b 1 in Science & Mathematics ➔ Mathematics

3a + b - 1 is answer

2007-10-25 07:48:50 · answer #1 · answered by Como 7 · 0⤊ 0⤋

2a+3b-4+a-2b+3 =
3a+b-1

2007-10-21 15:16:36 · answer #2 · answered by ru4real130 2 · 1⤊ 0⤋

You simplify by adding like terms.
2A+A=3A
3B-2B=B
-4+3= -1

So this can be rewritten as 3A+B-1=?

2007-10-21 15:19:23 · answer #3 · answered by coolteamblt 6 · 0⤊ 0⤋

by adding and subtracting like terms you can find the answer is:

3a+b-1

2007-10-21 15:17:18 · answer #4 · answered by Anonymous · 1⤊ 0⤋