3 N = 23
therefore
N = 23/3 or 7.67 or 72/3
To simplify the expression (-3(6n - 5) + 3n), first distribute (-3) inside the parentheses: (-3 \cdot 6n + 15 + 3n = -18n + 15 + 3n = -15n + 15). Thus, the simplified expression is (-15n + 15).
Combine like terms to give 3n + 2
To simplify the expression (7n - 2) + (3n + 4), first, combine like terms. This gives you 7n + 3n - 2 + 4, which simplifies to 10n + 2. Thus, the simplified form of the expression is 10n + 2.
The expression ( 4n - n ) simplifies to ( 3n ). This is done by combining the like terms, where you subtract ( n ) from ( 4n ). Thus, the final result is ( 3n ).
To simplify ((3n 2m)^2), first apply the exponent to both the coefficients and the variables: [ (3n \cdot 2m)^2 = (3 \cdot 2)^2 (n)^2 (2m)^2 = 6^2 (n^2)(m^2) = 36n^2m^2. ] Thus, the simplified expression is (36n^2m^2).
-2
To simplify the expression (-3(6n - 5) + 3n), first distribute (-3) inside the parentheses: (-3 \cdot 6n + 15 + 3n = -18n + 15 + 3n = -15n + 15). Thus, the simplified expression is (-15n + 15).
Combine like terms to give 3n + 2
To simplify the expression (7n - 2) + (3n + 4), first, combine like terms. This gives you 7n + 3n - 2 + 4, which simplifies to 10n + 2. Thus, the simplified form of the expression is 10n + 2.
3n + 15 equals 3 times the number n, the answer to which is increased by 15. It can only be evaluated if the value of n is known. The expression can be factorised but that is of marginal help in evaluating it.
23-3n = 20
The expression ( 4n - n ) simplifies to ( 3n ). This is done by combining the like terms, where you subtract ( n ) from ( 4n ). Thus, the final result is ( 3n ).
To simplify ((3n 2m)^2), first apply the exponent to both the coefficients and the variables: [ (3n \cdot 2m)^2 = (3 \cdot 2)^2 (n)^2 (2m)^2 = 6^2 (n^2)(m^2) = 36n^2m^2. ] Thus, the simplified expression is (36n^2m^2).
3n+5=5
25-3n = 22
To simplify the expression (5n + 6n^4 + 3n - 8n^4 + n), first combine like terms. The terms with (n^4) are (6n^4 - 8n^4 = -2n^4) and the terms with (n) are (5n + 3n + n = 9n). Therefore, the simplified expression is (9n - 2n^4).
Oh, dude, when you simplify 2n + 3n, you're basically just adding the coefficients in front of the 'n'. So, it's like adding 2 and 3, which gives you 5n. It's not rocket science, just some basic algebra.