What is 12x - 9?

Answer 1

3

Answer 2

The expression 12x - 9 represents a mathematical operation where you multiply 12 by x and then subtract 9 from the result. This expression simplifies to 12x - 9, which is the final form of the expression. It is a linear expression in one variable, x, and can be further manipulated or evaluated depending on the context of the problem.

Answer 3

Oh, dude, you're hitting me with the math questions? Alright, alright. So, 12x - 9 is just a fancy way of saying "take 9 away from 12 times x." So, technically correct, but like, who really needs to know that in real life, right?

Answer 4

Well, isn't that just a happy little math problem we have here? To find the answer, we simply multiply 12 by a number and then subtract 9 from it. So, 12x - 9 is the expression we have. It's like painting a beautiful landscape - just follow the steps and you'll end up with something wonderful.

Answer 5

12x-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".