If it's not what You are looking for type in the equation solver your own equation and let us solve it.
3+4w=15
We move all terms to the left:
3+4w-(15)=0
We add all the numbers together, and all the variables
4w-12=0
We move all terms containing w to the left, all other terms to the right
4w=12
w=12/4
w=3
| 6x-48=16+8x | | 2c+10=1.5 | | 35k=7/3 | | 3/14=12/x | | 1/3(6x+15)-8=1 | | t^2–2t+1=0 | | +4=3x+1 | | 180-9x-26=11x+10+11x+10 | | 14x+2=2x−3(−4x−5)−13 | | -3h=97 | | 3(x+3)=9x+8-6x+1 | | 18+3(4x-5)+2x=17 | | 0=-0.6x^2+2.4x+5.5 | | 20-42=h | | 42-20=h | | 6−13x=24−10(2x+8)+62+7x | | 4x+6+6x-11=180 | | 3x/3=x | | 2(3y+5)=5y-8 | | d=205-160 | | 55=11w=-88 | | 3-x8=14 | | 3n-5=-61+-40 | | 205-160=d | | -5d=-45 | | -12+p=-18 | | 25+10x+5=15x-5 | | 1/2x+2.6=18.8 | | 18=-x/3 | | x=2x+190000 | | 3y+5=2(5y-8) | | -5x=2-3x+12 |