If it's not what You are looking for type in the equation solver your own equation and let us solve it.
w+4=81
We move all terms to the left:
w+4-(81)=0
We add all the numbers together, and all the variables
w-77=0
We move all terms containing w to the left, all other terms to the right
w=77
| 0,5(x-3)=2x | | -3x+11=-6x+-4 | | 14=-2+v | | -1/8+6h+1/2=-7/4 | | G=o | | 6t-4*(t+6)=24 | | a+28=20 | | 5x+75+13x-21=180 | | 2x−3(2x−1)=3−4x | | 7/3x+10/5-20=(5)(4)+2 | | n-3=19 | | -48=6(4m+6)+3(-8-4m) | | 5-9+z=9z+4 | | -20+8+2x=3x-18 | | 16x^2+5x-84=0 | | 7/2+2m=55/14 | | 4{3q-2}=16q | | 5y-8=11y+40 | | 6x-7+2x+41=122 | | 6t-4*t+6=24 | | 2/3k-1=0 | | -9+w/7=12 | | 2(4x+1=3x | | -15=−3n/5 | | 5/66y+1=−1/2y+1/4 | | 2.9+10m=6.51 | | 4x-5=x4+10 | | 120+10x=150=4 | | 78=4x+2+3x-8 | | 3(5x+9)=-37+4 | | x=(3x-60) | | 8-6m=-4m-10 |