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Teresa Hamill
Wiki User
∙ 12y ago12x-9=0 add nine to both sides
12x=9 divide both sides by twelve
X=9/12 reduce
X=3/4
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Sorry, Bacon. The question only asked "What is 12x - 9 ?". Nobody every told us
that 12x-9 is equal to zero.
The answer is: "12x - 9" is an expression that stands for a number. We don't
know the number unless we know the value of 'x', and even then, if 'x' changes,
the value of "12x - 9" also immediately changes.
If you were asked to factor the expression, you should be able to show that
"12x - 9" is exactly the same thing as 3(4x - 3). But that's not the answer or
the solution to anything. It's just another way to write "12x - 9".
Add your answer:
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What is the answer to 3x times the quantity 12x plus 9?
3x multiplied by (12x plus 9) is:3x(12x + 9)= (3x * 12x) + (3x * 9)= 36x2 + 27x
What is the factorization 4x² plus 12x plus 9?
The factorisation is as follows: 4x² + 12x + 9 = (2x + 3)2.
3x 2-12x plus 9?
The value of X in the equation 3x 2-12x plus 9 is 1.25.
Factorization of x2 plus 12x plus 27?
x2 + 12x + 27 = (x + 9)(x + 3)
4x2 plus 12x plus 9?
You need to rivse your question. It appears that there is not an equation here. 4*2+12x+9? You can't really solve this it is more of a statement. You can however simplify it to 12x+17- Whoever wrote this obviously can't read. It's supposed to be 4x^2+12x+9 (2x+3)(2x+3)
What is the answer to 3x times the quantity 12x plus 9?
3x multiplied by (12x plus 9) is:3x(12x + 9)= (3x * 12x) + (3x * 9)= 36x2 + 27x
How answer this (12x-3) (12x 3)?
If you mean: (12x-3)(12x+3) then it is 144x^2 -9
What are the factor of 12x 9?
If you are looking for common factors of 12x and 9 it would be 3.
What is 2x-9 plus 12x?
2x + 12x = 14x then include the -9 so the asnwer is 14x-9.
What is the solution of the following linear system 12x plus 6y equals 9 4x plus 2y equals 0?
No solution. Multiply second equation by 3 and get 12x + 6y = 0 but already stated 12x + 6y = 9...
1+6x+6x+8 =?
1+6x+6x+8 1+ 12x +8 12x + 9 = 21 + x
What is the factorization 4x² plus 12x plus 9?
The factorisation is as follows: 4x² + 12x + 9 = (2x + 3)2.
3x 2-12x plus 9?
The value of X in the equation 3x 2-12x plus 9 is 1.25.
What are the binomial factors of 4x2 12x 9?
If you mean: 4x squared+12x+9 then it is (2x+3)(2x+3)
What is 12x 9 equals?
108
How do you answer 9x equals 12x-9?
9X = 12X - 9 subtract 12X from each side -3X = -9 divide each side by -3 ( remember, dividing negative by negative number = positive number ) X = 3 check 9(3) = 12(3) - 9 27 = 27 checks
What is the answer to -3x-9 plus 15x?
The expression can be simplified to: 12x-9
