2n+39=8n-9

Simple and best practice solution for 2n+39=8n-9 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 2n+39=8n-9 equation:


Simplifying
2n + 39 = 8n + -9

Reorder the terms:
39 + 2n = 8n + -9

Reorder the terms:
39 + 2n = -9 + 8n

Solving
39 + 2n = -9 + 8n

Solving for variable 'n'.

Move all terms containing n to the left, all other terms to the right.

Add '-8n' to each side of the equation.
39 + 2n + -8n = -9 + 8n + -8n

Combine like terms: 2n + -8n = -6n
39 + -6n = -9 + 8n + -8n

Combine like terms: 8n + -8n = 0
39 + -6n = -9 + 0
39 + -6n = -9

Add '-39' to each side of the equation.
39 + -39 + -6n = -9 + -39

Combine like terms: 39 + -39 = 0
0 + -6n = -9 + -39
-6n = -9 + -39

Combine like terms: -9 + -39 = -48
-6n = -48

Divide each side by '-6'.
n = 8

Simplifying
n = 8

See similar equations:

| 3x-9=150 | | y=4sin(x+45) | | 5/8=g/42 | | 5x^2-7x+3=1 | | 48=0.5(b+11)6 | | 8g-24=8 | | 11t=25-6t | | 6n-12=3n+9 | | Y=4x^2+3x+7 | | 7(n+5)=56 | | -4-7-7x=-116 | | 7n-5=5n+1 | | 7,4/x | | 3n+24=6n | | K=75-15 | | P=5(8)+3(9) | | 10n-20=6n | | (x^2)=27 | | 100=0.5(4+b)20 | | Z=44-22 | | 4(4)+3y=1 | | 2X+A=X+B | | (3x+1)=(4x+1) | | -6(x^2+12)=0 | | 4x+3(3-2x)=1 | | 32-12=c | | 4x-26=3x-14 | | 21x-63=2[14x-31]+6 | | 5/8(x1/3)=5/12 | | 19/9y-38=17/9y-26 | | 1.5[4w+1]-7.5=2.5w+1 | | 3x+24=24-9x |

Equations solver categories