7n-3=9

Simple and best practice solution for 7n-3=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 7n-3=9 equation: 


Simplifying
7n + -3 = 9

Reorder the terms:
-3 + 7n = 9

Solving
-3 + 7n = 9

Solving for variable 'n'.

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

Add '3' to each side of the equation.
-3 + 3 + 7n = 9 + 3

Combine like terms: -3 + 3 = 0
0 + 7n = 9 + 3
7n = 9 + 3

Combine like terms: 9 + 3 = 12
7n = 12

Divide each side by '7'.
n = 1.714285714

Simplifying
n = 1.714285714

See similar equations:

| -27=-8(1+2m)-(1+2m) | | 26x+7=5(5x+3) | | 2d+3=7d-2 | | 6x+5x-68=85-6x | | P=(287J)(303K)(1018mb) | | X/d+f=b | | 6x=22-5x | | 6-1/2x | | X+4t-9y= | | 1/6-2=8 | | 56=8(1+3x) | | -x+2=x+8 | | 37-18+8z=67 | | 7n-3=-9 | | 72x=2x | | xi+3x+4i=0 | | -x=14/9+14/9y | | f(x)=20x+12 | | 260=50n+10 | | 2.5/100=x/182 | | -11=4/3+9 | | (41/3)(41/3)(41/3) | | 12.6-4.9x=154 | | 9x-3x+7=x-8+15 | | 2.5/100=182/x | | 7y+1=9+3y | | 7p-1/2=5/6 | | [-6+(-1)]+[7+(-5)]= | | 4y-3=2y+397 | | 16/3(3/4x+11/8)=8 | | 25/6=-10/7s+5/2 | | 6-9x=5x-9x+1 |

Equations solver categories