If it's not what You are looking for type in the equation solver your own equation and let us solve it.
8*5=n
We move all terms to the left:
8*5-(n)=0
We add all the numbers together, and all the variables
-1n+40=0
We move all terms containing n to the left, all other terms to the right
-n=-40
n=-40/-1
n=+40
| -9+2y=-5 | | ∠R+2x+4=4x+2 | | R+2x+4=4x+2 | | 8z=2,8·0,2 | | -5x=-8x+21 | | 2+4/3c=c–1/3 | | x·2=2/2,1 | | 17x=1/2(180-75) | | x/0,9=0,03 | | X²+12x+9=-5 | | 0,1=x23 | | 4/9a2=1 | | 7^x=65 | | 6^2-10x+4=0 | | -2(x+1)-2(x-1)=-8 | | (3x+14)=(9x-34) | | -4/3x+1/6=7/9 | | 666=π×r² | | (2x+11)+51=180 | | -4x+2=-6x+6 | | 0.000000000000000000000000009001=π×r² | | 5c(7)=45 | | 20a-7a-1=38 | | 8c+29c-22c+14c-4=-33 | | x/3=2,7 | | 0×1=π×r² | | 4u-11u+27u=-40 | | 0×1=π-r² | | 3f-14=f | | 27g-26g-g+8g+10g=18 | | 3-f=14 | | 6d−3=3 |