3n+18=11+4n

Simple and best practice solution for 3n+18=11+4n 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 3n+18=11+4n equation:


Simplifying
3n + 18 = 11 + 4n

Reorder the terms:
18 + 3n = 11 + 4n

Solving
18 + 3n = 11 + 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 + 3n + -4n = 11 + 4n + -4n

Combine like terms: 3n + -4n = -1n
18 + -1n = 11 + 4n + -4n

Combine like terms: 4n + -4n = 0
18 + -1n = 11 + 0
18 + -1n = 11

Add '-18' to each side of the equation.
18 + -18 + -1n = 11 + -18

Combine like terms: 18 + -18 = 0
0 + -1n = 11 + -18
-1n = 11 + -18

Combine like terms: 11 + -18 = -7
-1n = -7

Divide each side by '-1'.
n = 7

Simplifying
n = 7

See similar equations:

| 4(3v+2)=-88 | | 9x-5x+170=9x+90 | | -546=7(10x+12) | | 3t+6=30 | | 155+10x=230-15x | | 8+5r=3 | | -4+3x=x-20 | | 8y-2y-3=9 | | 4-b=8 | | Y+2x=5forx | | 61+2x=133 | | 5b-34+10b=6b+2 | | 8y-2-3=9 | | Ra-t=us+v | | Y+2x=5fory | | 8x-1=6+x | | 2r-4=7+1-r+2 | | -2--4.1+5= | | 5(-9n-2)+7= | | 3a+2=6 | | 3d-24+8= | | 1200-45h=1800+60 | | -x+10=-4x+40 | | 6(-2-3x)+8=68 | | 22+(-15)-(-11)+8= | | 0=2x^2+5x+6 | | 6x^2-36-6x=0 | | -81+3x=11x+23 | | 11=3x^2-1 | | 3.5=12 | | 5a-2b=12 | | 0.5(4X-8)+2x=36 |

Equations solver categories