9n-7=7+2n

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


Simplifying
9n + -7 = 7 + 2n

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

Solving
-7 + 9n = 7 + 2n

Solving for variable 'n'.

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

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

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

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

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

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

Combine like terms: 7 + 7 = 14
7n = 14

Divide each side by '7'.
n = 2

Simplifying
n = 2

See similar equations:

| 4c^3-25c=0 | | 15=x-34 | | 9.50x-105=14.75x | | 2lnx+2= | | 10r^2=32+32r | | 4x^2=12x+11 | | 325=125+50x | | 2x-5(3x-7(4x-9))=66 | | 8(x-4)=88 | | Y^2=8y-11 | | -2r+5=4(2r-5r) | | y^2=1-x^2 | | 3(1.5y+3)=18-4.5y | | (1/4)^-4 | | 24x-0.79=1.19x | | -2(6-4)+4b=10 | | 20=10x^2-5x | | 24x+0.79=1.19x | | 4x+6=10x-2 | | 2x+63=7(x+9)-5x | | y+3y=0 | | X/7=2/3 | | -3b-7(-4-6b)=-7b-18 | | 18000/1505 | | 3x+9=a(a-x) | | 8a+10-a=66 | | 18000/15505 | | 2/x-4=1 | | 14=6-2g | | -6(-8)+10y=2 | | int+in(3x)=2 | | 3(4x+3)+15=12 |

Equations solver categories