2007-04-21 06:38:57 · 13 answers · asked by aklepard 1 in Science & Mathematics ➔ Mathematics
x=-6
2007-04-21 06:40:43 · answer #1 · answered by Sam 5 · 0⤊ 9⤋
X=30
2007-04-21 06:42:57 · answer #2 · answered by Anonymous · 5⤊ 2⤋
Strictly speaking, you are asking whether there is a solution, not for the solution, so I will address that.
Yes, there is a solution. (I know, that sounds trite.)
There are two ways that your problem might end up with no solution: the rules of mathematics might not permit one for the particular problem and the problem's own constraints (which I call "artificial" here) might forbid solutions, might forbid all of them.
There can be a solution because the original problem does not divide by x at any point. So there is no possibility that the algebraic solution will turn out to be forbidden by finding a division in the original problem that turns out to be division by zero. There is no "funny business" with e or logs in general or factorials that would lead to similar problems.)
Additionally, the problem does not artificially constrain your possible solutions to, say, only real numbers or any other way so any algebraic result is allowed.
Since all equations that do not violate the rules of mathematics have at least one solution and there is no artificial constraint placed on your problem, there will absolutely be at least one solution. Hence the "yes."
2007-04-24 05:38:35 · answer #3 · answered by roynburton 5 · 1⤊ 0⤋
i flow to anticipate "x2" potential "2x". A) 5x = 15 x = 15 / 3 x = 5 B) 3x = -4 x = -4/3 C) -2x = 7 x = 7/-2 x = -3.5 D) -6x = -sixteen x = -sixteen/-6 E) 4 - 3x + 7 = 0 -3x = 3 x = 3/-3 x = -a million F) -6x = 77 x = 77/-6 G) 6 - 7x + 6 = 0 -7x = -12 x = -12/-7 H) 8 + 16x + sixteen = 0 16x = -24 x = -24/sixteen
2016-10-13 03:03:17 · answer #4 · answered by Anonymous · 0⤊ 0⤋
x= 30
2007-04-21 06:41:19 · answer #5 · answered by chrissy23w15 2 · 5⤊ 2⤋
x over 3 - 4 = 6
x/(3-4) = 6
x/-1 = 6 multiply both sides by -1
x = -6, so
-6 is a solution to the following equation:
x over 3 - 4 = 6
To check put back -6 for x into the equation
x/(3-4) = 6
-6/(3-4) = 6
-6/-1 = 6 A negative divided by a negative is a positive.
6 = 6
2007-04-21 06:46:54 · answer #6 · answered by Anonymous · 1⤊ 6⤋
x=30
cause 30 over 3 equals 10, minus 4, equals 6
2007-04-21 06:41:23 · answer #7 · answered by queribeiro 2 · 5⤊ 2⤋
x/3 - 4 = 6
x/3 - 4 + 4 = 6 +4
x/3 = 10
3(x/3) = 10(3)
x = 30
2007-04-21 06:41:57 · answer #8 · answered by mwebbshs 3 · 5⤊ 2⤋
x/3-4=6
Option #1:
Multiply both sides by 3:
x-12=18
x=30
Option #2:
Add 4 from both sides:
x/3-4+4=6+4
x/3=10
Multiply 3 from both sides:
3(x/3)=3(10)
x=30
Check:
30/3-4=6
10-4=6
6=6
To the people who gave us a thumbs down for our right answer of x=30, that was real thoughtful and immature of you people to do that, you jerks.
2007-04-21 06:41:53 · answer #9 · answered by Anonymous · 4⤊ 3⤋
x/3 - 4=6
x-12/3=6
x-12=6+12
x-12=18
x=18+12
x=30
Then you replace 30 on the equation:
30/3 - 4=6
10-4=6
6=6
yup it is six
2007-04-21 06:44:26 · answer #10 · answered by Diana D 2 · 5⤊ 3⤋
x/3-4=6
Multiply all integers by 3
x-12=18
x-12+12=18+12
x=30
30/3-4=6
10-4=6 correct
2007-04-21 07:34:24 · answer #11 · answered by Dave aka Spider Monkey 7 · 4⤊ 2⤋