It is: 4k-10+7-7k combines to -3k-3
You combine like terms.
9.120000000000001
To simplify the expression 18 + 7x - 12 + 5x, you first combine like terms. Combine the constants (18 and -12) to get 6. Then, combine the x terms (7x and 5x) to get 12x. Therefore, the simplified expression is 6 + 12x.
Well, let's take a moment to appreciate these lovely variables, f and g. To simplify this expression, we can combine like terms. So, when we combine the terms with f, we get 5f - 7f + 3f, which simplifies to f. And when we combine the terms with g, we get -3g - 4g, which simplifies to -7g. So, the simplified expression is f - 7g. Remember, there are no mistakes in math, just happy little accidents.
When you have an expression you have to simplify by eliminating all grouping symbols and combining like terms.
You combine like terms.
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).
12t + 15
To simplify the expression (10n - 4n), you combine the like terms. Subtract (4n) from (10n) to get (6n). Therefore, the simplified expression is (6n).
To simplify the expression (-6 + 5y - 2y - 9), first combine like terms. The (y) terms (5y - 2y) simplify to (3y), and the constant terms (-6 - 9) combine to (-15). Thus, the simplified expression is (3y - 15).
To simplify the expression (2a + a), you can combine like terms. Since both terms involve the variable (a), you can add their coefficients: (2 + 1 = 3). Thus, the simplified expression is (3a).
To simplify the expression ( 13x^2 + 2x - 7 ), you simply combine the terms. Since there are no like terms to combine, the expression remains ( 13x^2 + 2x - 7 ).
To simplify the expression (7a \cdot a), you multiply the coefficients and combine the like terms. The coefficient is 7, and (a \cdot a) is (a^2). Therefore, the simplified expression is (7a^2).
To simplify an expression, combine like terms and reduce fractions where possible. For example, in the expression (3x + 5x - 2), you would combine the (x) terms to get (8x - 2). If the expression involves fractions, such as (\frac{4}{8}), it can be simplified to (\frac{1}{2}). The goal is to express the original expression in its simplest form.
To simplify the expression (4x + 6x), you combine like terms by adding the coefficients of (x). This gives you (4 + 6 = 10), so the simplified expression is (10x).
To simplify the expression (6b + 5b), you combine the like terms. Add the coefficients of (b): (6 + 5 = 11). Therefore, the simplified expression is (11b).
To simplify the expression (12r + 5 + 3r - 5), combine like terms. First, combine the (r) terms: (12r + 3r = 15r). Then, combine the constant terms: (5 - 5 = 0). Thus, the simplified expression is (15r).