7n=20+5n

Simple and best practice solution for 7n=20+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 7n=20+5n equation: 


Simplifying
7n = 20 + 5n

Solving
7n = 20 + 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.
7n + -5n = 20 + 5n + -5n

Combine like terms: 7n + -5n = 2n
2n = 20 + 5n + -5n

Combine like terms: 5n + -5n = 0
2n = 20 + 0
2n = 20

Divide each side by '2'.
n = 10

Simplifying
n = 10

See similar equations:

| 8g-9=20 | | 4x+7=90 | | 7g-8=17 | | 3x+4x-2x=x | | 5g-6=19 | | 5g-6=9 | | 7+3x=15+5x | | 12x+18x+15=5(6x+3) | | 4g-3=18 | | -11x^2=-11 | | -3a-3a= | | 6-(-2)=6+2 | | Ln(x^2-7)=2x | | 6a-3= | | 10sin^2(x)+sin(x)=0 | | 3a^2-3a^2= | | a+14=-2 | | 9(3m-4)-2m= | | Y-9=-1(x-2) | | 450=10c^3 | | 5m+n-4mx=13-8x | | 3x-5+60+2x=180 | | a(b-3)= | | cot(5x)+1=0 | | 16x=12x+40 | | 70=5y+y | | 3(2times-4)+9-1= | | 3x=8/5 | | 11x+27=9x+15 | | 1/thitha | | -155000+12000t=36 | | -155000+12000t=3 |

Equations solver categories