4n+5n-9=15

Simple and best practice solution for 4n+5n-9=15 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 4n+5n-9=15 equation:


Simplifying
4n + 5n + -9 = 15

Reorder the terms:
-9 + 4n + 5n = 15

Combine like terms: 4n + 5n = 9n
-9 + 9n = 15

Solving
-9 + 9n = 15

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 + 9n = 15 + 9

Combine like terms: -9 + 9 = 0
0 + 9n = 15 + 9
9n = 15 + 9

Combine like terms: 15 + 9 = 24
9n = 24

Divide each side by '9'.
n = 2.666666667

Simplifying
n = 2.666666667

See similar equations:

| 7x-3y=16fory | | 10=-3(10)+x | | 6(x-2)=6x+12 | | 0.75(r+49)=2.75 | | 8(v-2)=-2-36 | | 8y^2-5y-10= | | (3u-2)(5-u)=0 | | 11+4y=7(y-1) | | ((x^(3/8))(y^(5/6)))^24 | | f(-5)=4n^2+5n | | 10x-5=-27+5x | | 5x^2-64x+108=0 | | 2(-a^2-2a+3)= | | 5x^2-64x+208=0 | | 82=-(6+4r)-7r | | 36b^1/2*5b^1/6 | | -3x(x-9)=-2x | | 0=4x^2+35x-84 | | 88=-8(-7+2n) | | 6.4x+60x=5 | | x-1.6=3.2 | | 3(2x+4)=8x-24 | | (2-x)(4-x)=9.5 | | x-1.2=3.8 | | -4w+18=-2(w+1) | | 106=-2(3-8n) | | 5(y-9)=-9y+25 | | 2(4x-4)=64 | | (e+5)*3=29 | | -3v-22=-7(v+2) | | 4.985t^2=30t | | -22=-2y+4(y-3) |

Equations solver categories