0
Simplifying 7n + 3 = 0 Reorder the terms: 3 + 7n = 0 Solving 3 + 7n = 0 Solving for variable 'n'. Move all terms containing n to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + 7n = 0 + -3 Combine like terms: 3 + -3 = 0 0 + 7n = 0 + -3 7n = 0 + -3 Combine like terms: 0 + -3 = -3 7n = -3 Divide each side by '7'. n = -0.4285714286 Simplifying n = -0.4285714286 or n = -3/7
Add your answer:
Earn +20 pts
How do i write 7 taken away from 3 times a number?
3-7xn
What is 5 plus n plus 3 equal to?
5+n+3 = 8+n
What is 3 n plus 4 n plus 7 plus 3?
7n+10
N plus 4 plus 2n plus 5?
3n + 9 = 3(n + 3)
What do these expressions have in common - n plus 2 n plus 3 n-1 n plus 6 n plus 10?
They have n in common.
What is 5 plus 3 plus 2 equals 5 plus 3 plus n?
That would be 18+n. 5+3+2 = 5+3+n 10 = 8 + n 10-8 = n 2 = n and if you substitute 2 for n then you see that 5+3+2 = 5+3+2
What is the sum of 1 plus 2 plus 3 plus 4 plus 5. plus n?
(n2 + n)/2 1+2+3+4+5+n= 15+n
N plus 3 equals 3 plus n?
Yes it does. Very good !
What expression represents twice a number n plus three?
twice a number n is 2n plus 3 is + 3 → twice a number n plus 3 is 2n + 3.
17 plus n equals 14 plus 3 what is n?
N=0
What is the simplify of 3 plus n plus 5?
8+n
3 plus 12 equals n plus 3?
So, 3 + 12 = n + 3. Subtract 3 from both sides of the equation and get 12 = n or n = 12 if you prefer.
