78+n=40*n

Simple and best practice solution for 78+n=40*n 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 78+n=40*n equation:


Simplifying
78 + n = 40n

Solving
78 + n = 40n

Solving for variable 'n'.

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

Add '-40n' to each side of the equation.
78 + n + -40n = 40n + -40n

Combine like terms: n + -40n = -39n
78 + -39n = 40n + -40n

Combine like terms: 40n + -40n = 0
78 + -39n = 0

Add '-78' to each side of the equation.
78 + -78 + -39n = 0 + -78

Combine like terms: 78 + -78 = 0
0 + -39n = 0 + -78
-39n = 0 + -78

Combine like terms: 0 + -78 = -78
-39n = -78

Divide each side by '-39'.
n = 2

Simplifying
n = 2

See similar equations:

| 9xy+xy= | | 12x=1/6 | | 2x/360*2x/360 | | 1/2y=5/12 | | 6x-(3x-2)-3(4+x)=0 | | -x+3(x+2)=x-3 | | 2a-9=4(3a+1)-8 | | 2x-3(x+1)=3-2x | | 2(v+8)-7v=36 | | .05(7-x)+.01=0.56 | | 1/x^4/5 | | 0.22(x+7)=0.2x+5.4 | | 4x^3-28x^2+45x=0 | | 2x+100=-98 | | p+91=2p | | 6-(5-2x)=3+4x | | 4(x+8)+11=7x-3(x-6) | | Logx-log(x+5)=-1 | | 9-4n=15-n | | 8x-18+15+3=180 | | cos65=x/10 | | -3x=-x+1 | | 144-p^2=16 | | x+59=2x+46 | | x^2+4x-8y+36=0 | | 18r^2+9r-20=0 | | 8x-18+5x+13=180 | | -p=-64 | | 1/8=4^2x | | p-34=2p-98 | | 9-34=2p-98 | | 35x+39y-89=0 |

Equations solver categories