If it's not what You are looking for type in the equation solver your own equation and let us solve it.
13=4n
We move all terms to the left:
13-(4n)=0
We move all terms containing n to the left, all other terms to the right
-4n=-13
n=-13/-4
n=3+1/4
| -26=x-19 | | -34=b-18 | | -34=n-18 | | (1+4p)=(4p-1)(p+2) | | 0.2x+5=0.5x+2 | | -10-(-6x)=-1x | | 30=(2x+1) | | X+3/8x=121 | | X+3/8x=122 | | 9x≥=3 | | -936x^2+432x+2800=0 | | (2x-7)=57 | | 4+30-5x/9=-1 | | –9=3(g+–5) | | 59x=1121 | | -28+7x–12=4.8x+26 | | 9x+12x+6x=360 | | 2h÷15=2 | | 5x+13=3x-8 | | −8+2x+14=4x−16 | | 6+3x−4=−5+3x+7 | | x8=822 | | 1/4r,+2=10 | | -5+x=1-(2-3x) | | 5(68-y)+10y=540 | | 6-x=3(2-5x) | | 4x+3=(x+4)x3 | | 4x+3=x+4x3 | | 3-2(2x-1)=x | | 1-x=2-(1-x) | | 4=1x÷2+1 | | Y=3.5x+67 |