2006-09-13 14:14:51 · 14 answers · asked by Anonymous in Education & Reference ➔ Homework Help
2x+1+4+5x
=2x+5x+1+4 (Commutative Property of Addition)
=(2+5)x+5 (adding like terms)
=7x+5 (Distributive Property/adding like terms)
2006-09-13 14:19:46 · answer #1 · answered by Caroline 2 · 0⤊ 0⤋
2x + 1 + 4 + 5x
rearange the problem so that the x's are in a row.
2x + 5x + 1 + 4
2x + 5x = 7x
1 + 4 = 5
7x + 5 = 12x
2006-09-13 21:17:01 · answer #2 · answered by gymrox 2 · 0⤊ 0⤋
put the x's together!
2x+1+4+5x
then
2x+5x=7x soooo
7x+1+4
5+7x
2006-09-13 21:16:58 · answer #3 · answered by Anonymous · 0⤊ 0⤋
if ur solving 4 x that's how u do it.
2x+1+4+5x=0
2x+5x=-5
7x=-5
x=-5/7
if it is an expression that's how u do it.
2x+1+4+5x
(2x+5x)+(1+4)
(7x)+(5)
7x+5
good luck
2006-09-13 21:20:47 · answer #4 · answered by Lion 1 · 0⤊ 0⤋
7x + 5
2006-09-13 21:22:07 · answer #5 · answered by maggotier 4 · 0⤊ 0⤋
7x + 5
2006-09-13 21:16:52 · answer #6 · answered by Anonymous · 0⤊ 0⤋
7x + 5
2006-09-13 21:15:49 · answer #7 · answered by frisbee72001 3 · 0⤊ 0⤋
7x+5
2006-09-13 21:35:49 · answer #8 · answered by Anonymous · 0⤊ 0⤋
7x+5
2006-09-13 21:23:41 · answer #9 · answered by Anonymous · 0⤊ 0⤋
7x+5
2006-09-13 21:18:46 · answer #10 · answered by MARIA L 1 · 0⤊ 0⤋