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(x - 3x - 6) / 6 = (3x + 2) / 2
∴2(3x + 2) = 6(3x + 2)
∴6x + 4 = 18x = 12
∴12x = -8
∴x = -2/3
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What is the mistake in this solving of an equation 3x minus 12 equals 10x minus 15 minus 6x minus 10 3x minus 12 equals 4x minus 25 3x plus 13 equals 4x 13 equals x?
3x - 12 = 10x - 15 - 6x -10 3x - 12 = 4x -25 3x + 13 = 4x 13 = 4x - 3x 13 = x None?
What is the value of x when 2x plus 3 equals 3x minus 4?
X=7
Which point lies on the line described by the equation y minus 8 equals 3x plus 3?
(2, 11)
What is the solution to the following equation x2 plus 3x plus 7 equals 0?
x^2 + 3x +7 = 0 doesn't factor neatly. Applying the quadratic equation, we find two imaginary solutions: (-3 plus or minus the square root of -19) divided by 2x = -1.5 + 2.179449471770337ix = -1.5 - 2.179449471770337iwhere i is the square root of negative 1
What is the derivative of 3x 4?
Unfortunately, limitations of the browser used by Answers.com means that we cannot see most symbols. It is therefore impossible to give a proper answer to your question. Please resubmit your question spelling out the symbols as "plus", "minus", "times", "divided by", "equals".If the question is about 3x + 4 or 3x - 4, then the answer is 3.
What is the mistake in this solving of an equation 3x minus 12 equals 10x minus 15 minus 6x minus 10 3x minus 12 equals 4x minus 25 3x plus 13 equals 4x 13 equals x?
3x - 12 = 10x - 15 - 6x -10 3x - 12 = 4x -25 3x + 13 = 4x 13 = 4x - 3x 13 = x None?
Solve 3x plus 1 divided by x plus 2x minus 1 divided by 3 equals -3?
(3x + 1) = -3 (x + 2x -1) (3x + 1) = -3 (3x - 1) 3x + 1 = -9x + 3 12x = 2 6x = 1 x = 0.16666666666666666666666666666666666666666666666666666666666666666666
Solve the equation 15x minus 12 equals 3x plus 8?
15x minus 8=minus 180 3x+8=24
Simplify x squared plus 3x plus 2 divided by -3x minus x squared minus 2?
x^2 + 3x + 2/(-3x) - x^2 - 2=3x-2+2/(-3x)=3x-2-2/(3x)
What is 3x plus 4 equals 19 minus 2x?
An equation where x equals 3.
How do you solve 6x minus 3x equals 6?
6x-3x =6 3x=6 so 6 divided by 3 = 2
What is the answer to x cubed plus 3x squared plus 3x plus 2 divided by x plus 2?
x3+3x2+3x+2 divided by x+2 equals x2+x+1
If 3x plus 9 equals 5 what is x?
Well if 3x+9=5 x=? Well you minus 9 from the side and then do 5-9 and that equals -4. Then you have to do -4 divided by 3. Which equals -1 so I believe x will equal -1.
3x plus 7 equals 2x minus 5?
3x+7=2x-5 x=-12
How do you simplify 3x squared plus 7x minus 40 divided by x plus 5?
Factorise it: (x + 5)(3x - 8)
Find turning points for the function y equals x cubed divided by 3 minus x squared minus 3x plus 5?
Locate the turning point(s) for the following functions. (a) y=x3-x2 -3x + 5 3
What is the solution to this equation 4x plus 10 plus 3x equals 40 minus 3x?
4x + 10 + 3x = 40 - 3x 4x + 10 + 3x + 3x = 40 20x = 40 x = 2
