2n-21=27n+7

Simple and best practice solution for 2n-21=27n+7 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-21=27n+7 equation:


Simplifying
2n + -21 = 27n + 7

Reorder the terms:
-21 + 2n = 27n + 7

Reorder the terms:
-21 + 2n = 7 + 27n

Solving
-21 + 2n = 7 + 27n

Solving for variable 'n'.

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

Add '-27n' to each side of the equation.
-21 + 2n + -27n = 7 + 27n + -27n

Combine like terms: 2n + -27n = -25n
-21 + -25n = 7 + 27n + -27n

Combine like terms: 27n + -27n = 0
-21 + -25n = 7 + 0
-21 + -25n = 7

Add '21' to each side of the equation.
-21 + 21 + -25n = 7 + 21

Combine like terms: -21 + 21 = 0
0 + -25n = 7 + 21
-25n = 7 + 21

Combine like terms: 7 + 21 = 28
-25n = 28

Divide each side by '-25'.
n = -1.12

Simplifying
n = -1.12

See similar equations:

| -3k=12 | | z-m=z+bxfor | | 0.5x-5.7=0.4x+2.6 | | 68=6x+8 | | 2n-21=27n+3 | | 8a+3k= | | 15x+2=6x-2 | | x^3+0x^2+0x+216=0 | | 25x^2+110x-90=0 | | 7x-6=2x-1 | | 3(w+6)=-8w-37 | | 81+x=152 | | 5x-90+y=180 | | y-4=-5/3(x-(-2)) | | x^2+3x+2=x^2+50 | | -7d-8+4=-17 | | 8n-9=223 | | 9-5w=-16 | | -6=-16t+60t | | x+73=152 | | 8x+5x+7x=180 | | 10.9+0.5p=0.9p+5.3 | | 6x+38+8x+4=180 | | -6x+36=2(x-6) | | O.25=7/x | | x^2+3+2=x^2+50 | | -x^3+216=0 | | -6=-16t^2+45t | | 9t+8-8t=-8 | | 5w+5=-150 | | 6(x-3)+2=5x-1+2x | | 3(x-5)=2x(x+5) |

Equations solver categories