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2007-11-28 03:30:48 · 13 answers · asked by Amy 6 in Science & Mathematics Mathematics

13 answers

x + 20 + 10x = 20 + 9x

Step 1: Simply group like terms on the same side of the equal sign:

x + 10x - 9x = 20 - 20

Step 2:

Simplify:

11x - 9x = 20 - 20

x = 0

So, yeah. x = 0.

Hope I helped!

2007-11-28 03:33:03 · answer #1 · answered by Jacob F 5 · 3 2

x + 20 + 10x = 20 + 9x
x + 10x - 9x = 20 - 20
x = 0

2007-11-28 13:03:46 · answer #2 · answered by Just me 1 · 0 1

x + 20 + 10x = 20 + 9x
11x + 20 = 20 + 9x
2x = 0

There is no definite solution to this problem. If you say x = 0 then your answer may not be enough. 0 is not conclusive because as what I've indicated earlier, there is no solution to this problem therefore the answer is there is no conclusion to this problem.

2007-11-28 11:40:19 · answer #3 · answered by Jun Agruda 7 · 3 2

Hi,

For this question, let's first combine similar terms on the left hand side of the equation to get:

11x + 20 = 20 + 9x

Now, combine like terms by subtracting 9x from both sides of the equation to get:

2x + 20 = 20

Next, subtract 20 from both sides of the equation to get:

2x = 0

Notice that we now need to divide both sides by 2 to get the variable (or unknown) x - alone. Therefore, when we divide both sides by 2 we get:

x = 0 <==== FINAL ANSWER

I hope that helps you out! Please let me know if you have any other questions!

Sincerely,

Andrew

2007-11-28 11:39:12 · answer #4 · answered by The VC 06 7 · 0 1

x + 20 + 10x = 20 + 9x
-11x + 11x + 20 = 20 + 9x -11x
20 = 20 -2x
-20 + 20 = 20 - 20 - 2x
0 = 2x
0/2 = x
0 = x

2007-11-28 11:35:37 · answer #5 · answered by Anonymous · 0 2

No,
x+20+10x= 20+9x
x+10x+20=20+9x
11x +20=20+9x
11x-9x+20-20=2x
the answer is 2x

2007-11-28 11:37:01 · answer #6 · answered by Anonymous · 0 6

x+20+10x=20+9x
11x+20=20+9x
2x+20=20
2x=0
x=One half of zero.

2007-11-28 11:39:31 · answer #7 · answered by Anonymous · 0 1

x = 0...

2007-11-28 15:24:54 · answer #8 · answered by jst_askn 7 · 0 1

Yes Im not really a big fan of alegbra but I understand this one lol

2007-11-28 11:39:36 · answer #9 · answered by Anonymous · 0 1

Yes.

2007-11-28 11:34:02 · answer #10 · answered by LNLT2130 3 · 0 1

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