The answer to the expression 3x + 9 depends on the value of x. If x is a specific number, you would first multiply 3 by that number, then add 9 to the result. For example, if x = 2, the answer would be 3(2) + 9 = 6 + 9 = 15. However, if x is a variable, the expression 3x + 9 remains as is and cannot be simplified further without knowing the specific value of x.
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Well, darling, the answer to 3x plus 9 is simply 3x + 9. I mean, it's right there in the question. You just gotta combine like terms and you're good to go. Math can be a piece of cake if you don't overthink it, honey.
Oh, dude, it's like so simple. The answer to 3x plus 9 is just 3x + 9. I mean, you literally just wrote it out in the question. So, like, there you have it.
the answer is -3x = 0
3x-2y+9+9y-x = 2x+7y+9
-3x + 2y = 9 2y = 3x + 9y = 1,5x + 4,5
The expression can be simplified to: 12x-9
3x+5=14 3x=9 x=3