n-9=2-7n

Simple and best practice solution for n-9=2-7n 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-9=2-7n equation:


Simplifying
n + -9 = 2 + -7n

Reorder the terms:
-9 + n = 2 + -7n

Solving
-9 + n = 2 + -7n

Solving for variable 'n'.

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

Add '7n' to each side of the equation.
-9 + n + 7n = 2 + -7n + 7n

Combine like terms: n + 7n = 8n
-9 + 8n = 2 + -7n + 7n

Combine like terms: -7n + 7n = 0
-9 + 8n = 2 + 0
-9 + 8n = 2

Add '9' to each side of the equation.
-9 + 9 + 8n = 2 + 9

Combine like terms: -9 + 9 = 0
0 + 8n = 2 + 9
8n = 2 + 9

Combine like terms: 2 + 9 = 11
8n = 11

Divide each side by '8'.
n = 1.375

Simplifying
n = 1.375

See similar equations:

| 35=6y-y | | 4x+20=100/20-50/25 | | 3/4(-12/8) | | 128=50+22/16x | | 20x+4y=28 | | X^2+0x-0=0 | | P^2+5p-36=0 | | y=-2.3x+3.8 | | 2x-1=12-121 | | -3(z-9)=-4z | | 4x+10/6x+14 | | -8=17+x | | X^3-7x+2=2 | | 12x-x^2-35=0 | | -9=-y+4 | | y=12x-x^2-35 | | 3x+54=41 | | 8(3+c)=7(3+c) | | x^3-2x^2-36x+72=0 | | 32x-8(4x+4)=32 | | x^3-2x^2-36x=-72 | | 7(w+3)=4w+45 | | 2c^3+8c^2-90c=0 | | 1200=8x-400 | | -3/4(8x-12y) | | 14(x+3)-11(x+2)=80 | | y=-7(-1) | | 6+9i/8+4i | | (3x+4)(x-1)=48 | | 3x^3+x-52=0 | | d^2+0.403d-0.2845=0 | | 10y+3=4y |

Equations solver categories