9-9n+4n=13-79

Simple and best practice solution for 9-9n+4n=13-79 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 9-9n+4n=13-79 equation:


Simplifying
9 + -9n + 4n = 13 + -79

Combine like terms: -9n + 4n = -5n
9 + -5n = 13 + -79

Combine like terms: 13 + -79 = -66
9 + -5n = -66

Solving
9 + -5n = -66

Solving for variable 'n'.

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

Add '-9' to each side of the equation.
9 + -9 + -5n = -66 + -9

Combine like terms: 9 + -9 = 0
0 + -5n = -66 + -9
-5n = -66 + -9

Combine like terms: -66 + -9 = -75
-5n = -75

Divide each side by '-5'.
n = 15

Simplifying
n = 15

See similar equations:

| 32x5/6 | | (Y+5y)(y^2+5y)-25=0 | | x-1/2y=0 | | 3x+1y+1z=13 | | c=0.50(6000)x+500 | | 5(x-3)+4=4 | | 146,000,000/1.15= | | -8×-13/5 | | 8/5y=4-2/5y | | 4x^3-18x^2+20x-2=0 | | y-2-0.6y=4.4 | | -5xy=-7 | | 2(n+5)=(-2) | | 6p^3-15P^2+12p-3=0 | | 5+4(3x-4)=9-4(2x+1) | | 4+2x+3-x=2x+4 | | 13.9x+16.2=121.84 | | 6i-3/7i-3 | | 5r-8-2r=10 | | 0.2x+14.8=28 | | (3-x)(3-x)(3-x)-1=26 | | 5z=-3-z+7 | | Y=5.77x+45 | | (7/12x)-(1/4)=5 | | 5x/11=26 | | Y=8.50x | | 4xy/2x= | | 2(x-8)=4+4x | | 74+8x=2(57+(-6x)) | | 0.4x-74=106 | | y*3x+y*x= | | -(2x-7)=3 |

Equations solver categories