12-3x
word expression
To simplify the expression (5X - 6) - (3X + 12), first distribute the negative sign: (5X - 6) - 3X - 12. Then combine like terms: 5X - 3X - 6 - 12, which simplifies to 2X - 18. Thus, the final expression is 2X - 18.
-9
The expression may be : 6x2 + 17x + 12 This factors as, 6x2 + 17x + 12 = (3x + 4)(2x + 3) Or, the expression could be : 6x2 - 17x + 12 This factors as, 6x2 - 17x + 12 = (3x - 4)(2x - 3)
3x + 3x + 3x = 3* (3x) = 9x
6
Algebraic is used as a word that 2 or more terms are either an expression or an equation such as 3x+2y+1 is an expression but 2y = 3x+1 is an equation because it contains an equality sign
Well, isn't that a happy little math problem! To find 3x plus 12, you simply need to multiply 3 by the value of x and then add 12 to the result. It's like painting a beautiful landscape, just follow the steps and you'll have your answer in no time.
3x-3y?
15x^2+3x-12 3(5x^2+x-4)=Answer
They are terms of an expression which can be simplified to 4x+12 or factored to 4*(x+3)
3
To simplify the expression (5x(3x - 7) + 12x(12)), first distribute (5x) and (12x): (5x(3x - 7) = 15x^2 - 35x) (12x(12) = 144x) Now, combine like terms: [ 15x^2 - 35x + 144x = 15x^2 + 109x ] Thus, the simplified expression is (15x^2 + 109x).