-k + 3k = 2k
456
3k + 1
6
To simplify the expression (5 + 7x + 2x - 3 + 6), combine like terms. First, combine the constant terms: (5 - 3 + 6 = 8). Then, combine the (x) terms: (7x + 2x = 9x). Thus, the equivalent expression is (9x + 8).
To simplify the expression (2x + 3y - 5x^2 - 10y + 7x^2), first combine like terms. The (x^2) terms combine to (2x^2) (from (-5x^2 + 7x^2)), and the (y) terms combine to (-7y) (from (3y - 10y)). Thus, the equivalent expression is (2x^2 + 2x - 7y).
In mathematical terms, factor pairs are numbers that combine to create a given product. The factor pairs of 12 are (12,1)(6,2)(4,3)
You can combine like terms - combine the terms that have a "t" in them; separately, combine the terms that don't.
To simplify the expression (5 - 2y + 14x + 3), combine the constant terms. The equivalent expression is (8 + 14x - 2y).
To add like terms, find the terms that have the same (or no) variable, and combine the coefficients of the terms. For instance, if you have a+b where a and b are real numbers, you can combine them.
To simplify
To simplify the expression (3x + 2y + 5x - 6y), combine like terms. First, combine the (x) terms: (3x + 5x = 8x). Then, combine the (y) terms: (2y - 6y = -4y). Thus, the simplified expression is (8x - 4y).
no, combining like terms means combine the terms that are the same 15+x+6+x=28 combine like terms 21+2x=28 2x=7 x=3.5