7n-2n=(-18)

Simple and best practice solution for 7n-2n=(-18) 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-2n=(-18) equation:


Simplifying
7n + -2n = (-18)

Combine like terms: 7n + -2n = 5n
5n = (-18)
5n = -18

Solving
5n = -18

Solving for variable 'n'.

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

Divide each side by '5'.
n = -3.6

Simplifying
n = -3.6

See similar equations:

| -47/10+(-31/2) | | 7/9(b-63) | | (45x^5y^-8/9z^-2)^-3 | | 6m+1=3m-8 | | y=x^2+4x-77 | | =2n+4 | | n-2-9n=(-34) | | X-7=-13+x | | 1-6x=10+3x | | 6(h/5/7k) | | -5-5x=-15 | | -3(x+7)=4x | | 12y+10=10x | | 12(x+4)=3(4x+1)+45 | | =(2n-4)(n+1) | | 9x+38=10x | | 7x+8x=7+6 | | 4(3w-1)=20 | | -19=x-15 | | 8x^2+24x=7x^2-80 | | 5p+8=4p+15 | | 6x^2+3y=0 | | 2x-3+9=18 | | -7n=7 | | (2n-4)(n+1)= | | 4(4x-7)=39 | | a=b+2 | | 5(2x-7)-3=5(x-2)-18 | | 4z-19=-31+8z | | 10x-5(x-5)=5x+5 | | m=3v+6v | | 3x+3+4x-12+x=180 |

Equations solver categories