-(3n-6)-(-n+7)=n

Simple and best practice solution for -(3n-6)-(-n+7)=n 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 -(3n-6)-(-n+7)=n equation:


Simplifying
-1(3n + -6) + -1(-1n + 7) = n

Reorder the terms:
-1(-6 + 3n) + -1(-1n + 7) = n
(-6 * -1 + 3n * -1) + -1(-1n + 7) = n
(6 + -3n) + -1(-1n + 7) = n

Reorder the terms:
6 + -3n + -1(7 + -1n) = n
6 + -3n + (7 * -1 + -1n * -1) = n
6 + -3n + (-7 + 1n) = n

Reorder the terms:
6 + -7 + -3n + 1n = n

Combine like terms: 6 + -7 = -1
-1 + -3n + 1n = n

Combine like terms: -3n + 1n = -2n
-1 + -2n = n

Solving
-1 + -2n = n

Solving for variable 'n'.

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

Add '-1n' to each side of the equation.
-1 + -2n + -1n = n + -1n

Combine like terms: -2n + -1n = -3n
-1 + -3n = n + -1n

Combine like terms: n + -1n = 0
-1 + -3n = 0

Add '1' to each side of the equation.
-1 + 1 + -3n = 0 + 1

Combine like terms: -1 + 1 = 0
0 + -3n = 0 + 1
-3n = 0 + 1

Combine like terms: 0 + 1 = 1
-3n = 1

Divide each side by '-3'.
n = -0.3333333333

Simplifying
n = -0.3333333333

See similar equations:

| 26=5x+5x-4 | | v-3-10=14 | | -9v-3=-12 | | 2u+5u-8=13 | | 7.2-6.256k+6.8=19.6304 | | 4x=3x+81 | | -2+3x-2x=-2 | | 2+6=42 | | (2-i)(2+i)(2-i)= | | 3v+15=-6v | | -1.41a-6.5a=-13.743 | | V-3-10=-14 | | 7-y=y-7 | | y=20x+155 | | -14+x=32 | | 3(3-y)+i=31 | | 2.1r+1.74r=-16.128 | | 4(3t+1)-30=14 | | 76=-11w-23 | | 4+6x=x+21 | | 8(x-3)=13+6x+9 | | -9x+9+7x=36 | | 4p-6+2p=3+4p | | b(4b+1)=0 | | 10=-x+4x-2 | | -5x+4=7x+88 | | a+3a-1+2a+3= | | 4p-6=3+4p+p | | x^2+x-20x=0 | | 61p=32 | | -12x+5x=x+16 | | 4.85x-7x=3.655 |

Equations solver categories