what is 2x +3=9
what would x =
2006-12-04 13:01:50 · 7 answers · asked by Anonymous in Education & Reference ➔ Homework Help
in alot of detail:
2x = 9 -3
2x = 6
x = 6/2
x = 3
2006-12-04 13:06:04 · answer #1 · answered by Anonymous · 0⤊ 0⤋
3
2006-12-04 21:03:38 · answer #2 · answered by What up foo? 1 · 0⤊ 0⤋
Well, since the problem means "Two times something, plus three, equals nine", think: 9-3=6. So, now, it's 2 times something equals 6. 2x3=6, so your answer is 3.
2006-12-04 21:04:41 · answer #3 · answered by Ariana 4 · 0⤊ 0⤋
2x+3=9
-3=-3
_________
2x=6
divide by 2
x= 3
2006-12-04 21:12:04 · answer #4 · answered by katie 4 · 0⤊ 0⤋
I can solve that in three seconds. Why don't you just take a lot of these problems and practice, and learn how to do them instead of making other people do it for you and then just writing down the answer.
2006-12-04 21:07:01 · answer #5 · answered by Maus 7 · 1⤊ 0⤋
2x + 3 = 9
-9 = -9
_____________
2X - 6= 0
+ 6= +6
___________
2x=6
__ __
2 2
X=3
2006-12-04 21:05:55 · answer #6 · answered by jay 2 · 0⤊ 0⤋
2x=6
x=3
try it alone,,,,i think u can be better
2006-12-04 21:04:55 · answer #7 · answered by deo 1 · 0⤊ 0⤋