2006-10-31 09:53:58 · 16 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics
You can't solve this equation unless you have a = sign and something after it...
You can only simply this equation...
4x +7+11x
15 x+7
If you have a number on the other side say... 0 then it would be like this...
4x +7+11x = 0
15x +7 = 0
Subtract 7 on each side
15x = -7
Divide by 15 on each side
x = -7/15
(But that's only if you have a answer on the other side if not then you can only simply...
2006-10-31 10:01:04 · answer #1 · answered by Anonymous · 0⤊ 0⤋
By simplifying:
4x+7+11x=
15x+7
2006-10-31 10:09:35 · answer #2 · answered by Anonymous · 0⤊ 0⤋
4x+7+11x=? take the 4x and move it between the 7+11x so the problem reads 7+4x+11x=?, then ad 4x &11x togetter so the problem now reads 7+15x=? subtract 7 from both sides and you will have 15x=-7, you can divide both sides by 15 and x=-7/15
3+4+7=14 as 7+3+4+=14 sametype of problem stated differently thats all.
2006-10-31 10:06:01 · answer #3 · answered by zipper 7 · 0⤊ 0⤋
Asumming that you mean 4x + 7 + 11x = 0, it is very easy
subtract 7 from both sides
4x + 11x = -7
add 4x and 11x
15x = -7
then divide both sides by 15
x = -7/15
2006-10-31 09:58:42 · answer #4 · answered by Anonymous · 0⤊ 0⤋
all you can do in this problem is combine the X's since they are of the same type
4x+11x+7 >> 15x+7, that's as far as you can go here
in other problems where you know what X is, then you multiply X by whatever is next to it, for example: 4x means 4 times x, so if x is 2 then your awnser would be 8
2006-10-31 10:02:08 · answer #5 · answered by Carlos 7 · 0⤊ 0⤋
there is nothing here to solve. Simplify yes, solve no. You need a equals sign to be able to solve.
However. Simplifying you notice you have two like terms, the 4x, and the 11x. You add them together, making 15x. Don't forget the seven. It is not a like term, but it did not disappear.
Final Answer: 15x+7
2006-10-31 10:02:01 · answer #6 · answered by Captain Moe 5 · 0⤊ 0⤋
do you mean 4x+7+11x=0? if not, there is nothing to solve. I'll assume this is what you meant.
4x+7+11x=0
15x+7=0
15x=-7
x=-7/15=.46666.........
2006-10-31 09:56:56 · answer #7 · answered by yupchagee 7 · 0⤊ 0⤋
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2016-10-21 01:36:31 · answer #8 · answered by Anonymous · 0⤊ 0⤋
4x can be added to 11x because they are like terms, so you get 15x+7. since u dont know what x is, you can't simplify it anymore
2006-10-31 09:56:43 · answer #9 · answered by jimmy f 1 · 0⤊ 0⤋
well does is say .....4x+7+11x= something? or in the directions does it say x= something?
read over the directions
bye bye
2006-10-31 09:56:45 · answer #10 · answered by Anonymous · 0⤊ 0⤋