-n=3n-7

Simple and best practice solution for -n=3n-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 -n=3n-7 equation: 


Simplifying
-1n = 3n + -7

Reorder the terms:
-1n = -7 + 3n

Solving
-1n = -7 + 3n

Solving for variable 'n'.

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

Add '-3n' to each side of the equation.
-1n + -3n = -7 + 3n + -3n

Combine like terms: -1n + -3n = -4n
-4n = -7 + 3n + -3n

Combine like terms: 3n + -3n = 0
-4n = -7 + 0
-4n = -7

Divide each side by '-4'.
n = 1.75

Simplifying
n = 1.75

See similar equations:

| 48x^2+120x-300=0 | | 13x+10-4x=18-5x+8 | | 3x+6=38+6 | | 6(x+6)-24= | | Z^2+6z=-6-4i | | 5=3(x+8)+x | | -9r+2-5+7+r-4= | | x/3-4=29 | | 2[4x+3]=7x+5 | | -7(-3n+3)=-21+21n | | x*2-6=0 | | 265-35= | | -3(3a-2b)-3(-a-b)= | | -2(3x+4)-7x=5 | | (6x)(8x+20)=300 | | 3x+1=7-4x | | 360-95= | | 6+3+x=-x+8-26+24 | | -8(c-10)=-(c-3) | | 6(-1-8)+3(-1)=-36-(-1+22) | | 7x^2+46x-80=0 | | 4xy^3+12xy^2+2x^2y^3=0 | | 12x-9=-9+12 | | 3x+(-42)=21 | | 100=5(2k+4) | | -3(2s-1)-3=-3(6s+5)-4 | | -10-6x=2 | | 6(-1-8)+3(-1)= | | 2x-40+6=30 | | c-(-2)=15 | | 16x^2+17x-272=0 | | -2x-7=13-3x |

Equations solver categories