If it's not what You are looking for type in the equation solver your own equation and let us solve it.
4n+5+2n=28
We move all terms to the left:
4n+5+2n-(28)=0
We add all the numbers together, and all the variables
6n-23=0
We move all terms containing n to the left, all other terms to the right
6n=23
n=23/6
n=3+5/6
| 2m-2÷5=4 | | 3x-8=-27-13 | | 2^(3x-4)=(8^x)/16 | | 2a+3=a-4 | | x^2+8+6x=-6x | | (X^2-2x+1)^2=1 | | y-5=9-6y | | (x^2−2x+1)^2=1 | | 8x-216=0 | | 150=-16t^2+116t+101 | | 15x-24=21 | | 17-y=25 | | 10m-5m=5m+40 | | 9(k-9)-7k=32-2(k+8) | | y=-0.5(30,25)+40 | | 80=8x-4 | | 5v/9=25 | | 80x-90=20-2x | | 1/(3y)^-2=9y^2 | | 70x+20=20x+80 | | A=43.14r^2 | | 50x-180=10x+20 | | 3x/5-2/5=x/3=2/5 | | -160x=320 | | 1=2k-6k^2 | | 6x+80=-2x+70 | | 7x+60=2x+40 | | 5x^2-128x-720=0 | | x/x-6=x-8/x-11 | | x+(x*0.2)=888 | | 3x-17=10x+11 | | (4x-34)°,+130=180 |