2n=42-5n

Simple and best practice solution for 2n=42-5n 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 2n=42-5n equation: 


Simplifying
2n = 42 + -5n

Solving
2n = 42 + -5n

Solving for variable 'n'.

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

Add '5n' to each side of the equation.
2n + 5n = 42 + -5n + 5n

Combine like terms: 2n + 5n = 7n
7n = 42 + -5n + 5n

Combine like terms: -5n + 5n = 0
7n = 42 + 0
7n = 42

Divide each side by '7'.
n = 6

Simplifying
n = 6

See similar equations:

| 15x^2+70x=25 | | (6m+7n)(6m-7m)= | | 0.3333333t+0.75=0.5+-t | | s^6-8= | | 0.3333333t+0.75=0.5+-1t | | -2x-y=-10 | | 36+3h=720 | | 16a+18=66 | | 3x^2-15x-42= | | 14a+10=12a+9 | | .34t+.75=.5-t | | (9x-94)=180 | | 7y+13=2y+38 | | 7d-18=5 | | 6y+2=8 | | 25x^2+30xy+9y^2= | | 36x^4-49y^6= | | 10.6x+61.73=-9.4x+61.65 | | 3x^2+10x+88= | | 3x^2+10x+88=0 | | -3=-6x-8 | | 6y=14 | | 5x+29=4 | | y=-3(2)+7 | | Log(x+15)=2 | | 9-6x=-1 | | (2x-1)=25 | | 35=(P*2)+(b*1) | | g(2)=2(2)-5 | | 6(2z-1)-5(z+6)=3(z+1) | | 3x^2+21x=-30 | | y=-3(0)+7 |

Equations solver categories