4n-7=2n+9

Simple and best practice solution for 4n-7=2n+9 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 4n-7=2n+9 equation:


Simplifying
4n + -7 = 2n + 9

Reorder the terms:
-7 + 4n = 2n + 9

Reorder the terms:
-7 + 4n = 9 + 2n

Solving
-7 + 4n = 9 + 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 + 4n + -2n = 9 + 2n + -2n

Combine like terms: 4n + -2n = 2n
-7 + 2n = 9 + 2n + -2n

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

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

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

Combine like terms: 9 + 7 = 16
2n = 16

Divide each side by '2'.
n = 8

Simplifying
n = 8

See similar equations:

| 3t+7=19 | | 0.22y-0.4=0.12y+1-0.6y | | 2y-3=12x | | 72=12r | | 2x-5=x-7 | | 3(x+7)=42 | | 5y+3y=64 | | -5-n=n+3 | | 10=-3x-2 | | 8=x-y | | 3r-16=-56+8r | | -12y=60 | | 4x-7(3x-4)=3(6x-4)-30 | | 2x+9=x+71 | | -2w+-8=4-2w | | 3y=-27 | | -1-5=-6 | | 2(5y+9)+3y=5 | | -1-5=6 | | 3(b-4)=5b-2 | | 2x=-6 | | 9e=27 | | 4p+5=4a+11 | | 2w+3(1-2w)=2w-9 | | 7k-5=-2+6k | | y=2x^2+6x-8 | | -1x-2= | | x(4x-11)=15 | | -74=-2x-2(-5x+5) | | 6-z=6 | | 4(5-x)=0 | | 7n-2-2=-8+7n |

Equations solver categories