18+2n=4n+-9

Simple and best practice solution for 18+2n=4n+-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 18+2n=4n+-9 equation:


Simplifying
18 + 2n = 4n + -9

Reorder the terms:
18 + 2n = -9 + 4n

Solving
18 + 2n = -9 + 4n

Solving for variable 'n'.

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

Add '-4n' to each side of the equation.
18 + 2n + -4n = -9 + 4n + -4n

Combine like terms: 2n + -4n = -2n
18 + -2n = -9 + 4n + -4n

Combine like terms: 4n + -4n = 0
18 + -2n = -9 + 0
18 + -2n = -9

Add '-18' to each side of the equation.
18 + -18 + -2n = -9 + -18

Combine like terms: 18 + -18 = 0
0 + -2n = -9 + -18
-2n = -9 + -18

Combine like terms: -9 + -18 = -27
-2n = -27

Divide each side by '-2'.
n = 13.5

Simplifying
n = 13.5

See similar equations:

| 1/3x1/4x1/5 | | 15=13(2q-1) | | y^7-4y^2=0 | | 7.3x-3.6=18.3 | | x^2-10x-168=0 | | m-19=13 | | 7(x+8)+3(x-6)=5(x-8) | | -64=-5x-4 | | 2=-(x^2) | | 6.2x-2.4=22.4 | | 2sin^2x=3(cosx+1) | | C-3=11.5 | | 40p+7(1.5+p)=489.85 | | -6(-6)+3y=-12 | | (s+t)(s-t)(s+t)(s-t)=0 | | n/6=1 | | 7x-44=4x+4 | | 5(3x-2)-4=-24 | | 6r+6-5=51 | | 3(x-8)+2(x-3)=4(8-x) | | 9x^2+26=3x^2+80 | | (9n+9)(10n-2)= | | 1/4x-5/8=20-47 | | X+(3x-2)=6 | | 8+8(x-2)=6-4(x-4) | | 156=-6+9b | | N/15=240 | | -2x+5=-14 | | 8v-18=0 | | 9n-13n-10n+15n-9=7 | | 10(x+5)=10(x+9) | | 2x+3=f |

Equations solver categories