2007-08-08 11:59:32 · 8 answers · asked by Snuggie 1 in Science & Mathematics ➔ Mathematics
Hey there!
Here's the answer.
2x+x=10 --> Write the problem.
3x=10 --> Add 2x and x.
x=10/3 Divide both sides of the equation by 3.
So the answer is x=10/3.
Hope it helps!
ADDITION: Who's keep on putting the thumbs down rating on correct answers?
2007-08-08 12:19:51 · answer #1 · answered by ? 6 · 0⤊ 0⤋
2x + x = 10
3x = 10 [Add like terms]
x = 10/3 = 3 1/3 [Divide both sides by 3]
2007-08-08 12:03:35 · answer #2 · answered by ironduke8159 7 · 0⤊ 1⤋
2x+x=10
therefore 2x + another x is 3x
3x=10
DIVIDE BOTH SIDES BY 3
x=10/3
2007-08-08 12:03:19 · answer #3 · answered by biotechman1135 2 · 0⤊ 1⤋
2x + x = 10
add 2x + x.....x = 1
2x + x = 3x = 10
3x = 10....
divide both sides by 3
3x = 10
x = 3.5
2007-08-08 12:14:28 · answer #4 · answered by ?19[polen]93? 2 · 0⤊ 0⤋
2x+x=10 I would say the answer your looking for is 5 (five)
x+x=5
2.5+2.5=5
2007-08-08 12:06:39 · answer #5 · answered by frazzelroc 2 · 0⤊ 0⤋
3x=10
x=10/3
2007-08-08 12:03:06 · answer #6 · answered by Anonymous · 0⤊ 1⤋
2x+x=10
3x=10 (put x by it self) so divide the 3
x=3.33
2007-08-08 12:04:36 · answer #7 · answered by Anonymous · 0⤊ 1⤋
2x+x=10
3x=10
x=10/3
x=3.333...
2007-08-08 12:03:33 · answer #8 · answered by 32characters 1 · 0⤊ 1⤋