7-2(n)=(n)-4

Simple and best practice solution for 7-2(n)=(n)-4 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 7-2(n)=(n)-4 equation:


Simplifying
7 + -2(n) = (n) + -4
7 + -2n = n + -4

Reorder the terms:
7 + -2n = -4 + n

Solving
7 + -2n = -4 + 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.
7 + -2n + -1n = -4 + n + -1n

Combine like terms: -2n + -1n = -3n
7 + -3n = -4 + n + -1n

Combine like terms: n + -1n = 0
7 + -3n = -4 + 0
7 + -3n = -4

Add '-7' to each side of the equation.
7 + -7 + -3n = -4 + -7

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

Combine like terms: -4 + -7 = -11
-3n = -11

Divide each side by '-3'.
n = 3.666666667

Simplifying
n = 3.666666667

See similar equations:

| 4-(x+3)/2=7 | | 7t-11=10 | | 4x-10=55 | | 6a+7b=-8 | | y=-2x^2-6x-17 | | 5x-5=50x+22 | | 3z=48 | | 2+x=144 | | 68-7x=2x+15 | | 8m+3=15 | | 4+2+x=92 | | 4x+12=-40-9x | | 2(4k+9)-3(k-3)= | | 5x-5=13x-45 | | 9(n-4)=-27 | | 25x^2-20x-12=0 | | x-4-4=16 | | (2x+1)/3=4(x-1)/5 | | 2a-9.2=0.8a+5.1 | | x=32+2 | | 1.1x-4.3y+4.8x-0.5y= | | x^2+14x+21=0 | | 5(2n-1)=9(n+1)-8 | | 4x*3-25x=0 | | 25.k=4025 | | 55=8x-x+6 | | x-5y=4v | | 3(n+1)=2(n+3)-6 | | 2z=12 | | 10x-24=17x+46 | | -5x=145 | | x+14=-12 |

Equations solver categories