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
25-3n = 22
3n+5=5
To find the answer to the expression 7n - 2 - 3n + 4, you first simplify by combining like terms. Combine the 7n and -3n terms to get 4n. Then, combine the -2 and +4 terms to get +2. Therefore, the final answer is 4n + 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
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
25-3n = 22
3n+5=5
To find the answer to the expression 7n - 2 - 3n + 4, you first simplify by combining like terms. Combine the 7n and -3n terms to get 4n. Then, combine the -2 and +4 terms to get +2. Therefore, the final answer is 4n + 2.
125
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.
How do you find the answer to this equation: 3n equals 18
3n = 0.138 n = 0.046