n-7-2n=12

Simple and best practice solution for n-7-2n=12 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 n-7-2n=12 equation:


Simplifying
n + -7 + -2n = 12

Reorder the terms:
-7 + n + -2n = 12

Combine like terms: n + -2n = -1n
-7 + -1n = 12

Solving
-7 + -1n = 12

Solving for variable 'n'.

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

Add '7' to each side of the equation.
-7 + 7 + -1n = 12 + 7

Combine like terms: -7 + 7 = 0
0 + -1n = 12 + 7
-1n = 12 + 7

Combine like terms: 12 + 7 = 19
-1n = 19

Divide each side by '-1'.
n = -19

Simplifying
n = -19

See similar equations:

| n+23=16 | | 3(c-4)=18 | | 6-3x^2=0 | | 2x-3[5x-2(6-x)]= | | 3(x+1.2)=2x+8.7 | | 4a+7a=3a-3 | | y=9x+5 | | 24x^2+29x+4=0 | | 14=4x-2 | | 4x-2(x-5)=24 | | 5(x+1.3)=4x+8.2 | | 2y*7=5y*15 | | 19-3(x+4)+5x= | | X+4x+6x= | | 1-3k=-11 | | 2x-3+2(3x)+13=-2-5x+(9-5) | | -6x-5=-5 | | 5x+y=11 | | 5x+y= | | 3(4)(1)-3(-2)(1)-4(-2)(1)+1= | | -6x-5=5 | | x(3+2)=8 | | 2.7c-4.5=3.6-9 | | b^2-4a-2b^2= | | 8+m=12 | | 20x^2-39x+7=0 | | 2f-4=4 | | 2y^2-12=13 | | 5b-2=-3 | | 3(x+1.2)=2x+5.9 | | .750x-0.667x=0.400 | | 5m+27=12 |

Equations solver categories