If it's not what You are looking for type in the equation solver your own equation and let us solve it.
20=4w+12
We move all terms to the left:
20-(4w+12)=0
We get rid of parentheses
-4w-12+20=0
We add all the numbers together, and all the variables
-4w+8=0
We move all terms containing w to the left, all other terms to the right
-4w=-8
w=-8/-4
w=+2
| 1/4x+3/5=3/2x-2 | | n-62/7=3 | | 2(4-a)=2(a+4) | | 7+-7+x=23+-7 | | p/2+28=34 | | 3b=4b-19 | | 4=t-1 | | 63=3(x+6) | | X²+2x=224 | | 15x+25=20x. | | 4v−17=3 | | 0.3m+0.4=0.28m+1.16 | | -7(-8+n)=-7 | | -4c+8c=-16 | | .x/2-5=x/3+1/2 | | 10x-3=5x+11 | | 2a-1/3=2-a | | 75=9y-3 | | 130=2(5x-15)+6x | | Y=15.55x | | –4c+8c=–16 | | 2a-1/3=2 | | 39=-6-3x | | 4(1-b)+36=-2(b+1) | | 88+15d=4d | | 3a+7=82 | | 4(a-1+3=7 | | 14=–2dd= | | 26w=14w+60 | | 5x+10+190-15x=146 | | 8(2x+1)=-40 | | 5(x+1=7x+6 |