If it's not what You are looking for type in the equation solver your own equation and let us solve it.
750n+40=155
We move all terms to the left:
750n+40-(155)=0
We add all the numbers together, and all the variables
750n-115=0
We move all terms containing n to the left, all other terms to the right
750n=115
n=115/750
n=23/150
| 3y-3=26 | | 45n+98=458 | | 25x+30=20x+5 | | 6^2+26x+28=0 | | -4x-4=6x+27 | | 2.6y=14.82 | | 2x^2-(x+1/3)(x+3)=x^2+2 | | 17⋅n=102 | | 60k=70=50k=110 | | x/−2(x+3)=−2x−6 | | x/−2(x+3)=−2x−6. | | x=-(15)^2+820(15)+18,017 | | 999999999+88888888+7777777+666666+55555+4444+333+22+1=x | | 17Xn=102 | | 40+.10m=52.20 | | C=-x^2+820x+18,017 | | n0.5=15 | | (2x-2)(4x-1)=-(-8x^2+1) | | 3a=30+30= | | 3(x+9)+x=2(x+5)-4 | | 10=-2x/4-7 | | 2y+6=20-4 | | 102÷17=n | | 3(z-10)=-12 | | 14-4N=1+n | | -10p-8=-8(6p-5)+10(+4p) | | 6x+24=-33 | | 9+f=38 | | r+1.4=4.6 | | -2.5=-2x+10.1 | | 3m+1=-14 | | 1/3(18−6x)=8−2x |