-2n-5=-7

Simple and best practice solution for -2n-5=-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-5=-7 equation: 


Simplifying
-2n + -5 = -7

Reorder the terms:
-5 + -2n = -7

Solving
-5 + -2n = -7

Solving for variable 'n'.

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

Add '5' to each side of the equation.
-5 + 5 + -2n = -7 + 5

Combine like terms: -5 + 5 = 0
0 + -2n = -7 + 5
-2n = -7 + 5

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

Divide each side by '-2'.
n = 1

Simplifying
n = 1

See similar equations:

| -7y+4-7y+1=0 | | 4y=3(y+19) | | 7r+2+2=7 | | -5p+1-5+1=0 | | D^2=105 | | -2n-5=7 | | 3x-6i=9+yi | | (3x+2)(7x-4)=21xsquared+10 | | -8-7=5x+5-4x | | 2n-2n=18 | | 18x^2+12x+6= | | a=48cm | | 9=4y-5x | | -16-7(2a+3)=2a | | 7x+5=3y | | 3x^3-18x^2-24x=0 | | 4(-2x+4)+2x+2=6 | | 19=5(r+8) | | 5x^4=46 | | -38=3v-5 | | r^2=10r | | 3x^2+18x-24= | | 2(y-8)=2 | | 7(2x-10)=42 | | 4x^3-7x-3=0 | | 4(3y-6)=0 | | w^2=84 | | 8c^2+18-35= | | 10m^2+35m-75=0 | | 4x-7=x-7(11) | | -(1-10x)-2(x-1)=8x-3 | | 9(z+3)=45 |

Equations solver categories