40+2n=280

Simple and best practice solution for 40+2n=280 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 40+2n=280 equation: 


Simplifying
40 + 2n = 280

Solving
40 + 2n = 280

Solving for variable 'n'.

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

Add '-40' to each side of the equation.
40 + -40 + 2n = 280 + -40

Combine like terms: 40 + -40 = 0
0 + 2n = 280 + -40
2n = 280 + -40

Combine like terms: 280 + -40 = 240
2n = 240

Divide each side by '2'.
n = 120

Simplifying
n = 120

See similar equations:

| -4x=.857 | | 2g-3=10 | | 4m+(-5m-4)= | | -0.428y=21 | | 4+5= | | 4c=8n | | 8n-n=14 | | -5(x+7)=-5x+35 | | -8t-3t+2=-5t-6t | | 30=7y-5 | | a+(a-3)=(a+4)-(a+1) | | k+1=3k-1 | | 5+-4=6 | | 6t-8=154 | | 5=2g+y | | .4n+.1=.5(n+4) | | 4X=7-11 | | 8(x+6)-9=x-10 | | 5x+9=39 | | 50=3t-4 | | 3.9w-17.9=-2.3 | | 7j+3=24 | | -(3b-15)=6(2b+5) | | -2=3X+10 | | 5x-9=2(x+3) | | 6+3x=39 | | 8-5(x+3)=13 | | 8x+10=11x+3 | | 18+7x=(-9) | | 7x+12-11x=44 | | -2m+13=2m-3 | | 16=6x-7 |

Equations solver categories