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Popular >

9=-5-2n-5n

Solution

9 = - 5 - 2 n - 5 n

Solution

n = - 2

Solution steps

9 = - 5 - 2 n - 5 n

Switch sides

- 5 - 2 n - 5 n = 9

Add similar elements:

- 2 n - 5 n = - 7 n

- 5 - 7 n = 9

Move

5

to the right side

- 7 n = 14

Divide both sides by

- 7

n = - 2

Popular Examples

(x+1)/3+(x+2)/7 =5

\frac{x + 1}{3} + \frac{x + 2}{7} = 5

solvefor h,s=2pir^2+2pirh solve for

h, s = 2 π r^{2} + 2 π r h

29 = 1 + \frac{1}{2} x

8(5x-3)=6(-3x-4)

8 (5 x - 3) = 6 (- 3 x - 4)

\frac{2}{11} x + 3 = 11

Frequently Asked Questions (FAQ)

What is the answer to 9=-5-2n-5n ?
The answer to 9=-5-2n-5n is n=-2
Solve for n: 9=-5-2n-5n
The solution is n=-2