If it's not what You are looking for type in the equation solver your own equation and let us solve it.
7u-4u-6=0
We add all the numbers together, and all the variables
3u-6=0
We move all terms containing u to the left, all other terms to the right
3u=6
u=6/3
u=2
| 3/7=n14-2/7 | | (4+2k=)*6+3k | | 72.9=81a | | 2x+(x-9)-2(x-3)=0 | | 195=71-w | | 3n=2=11 | | X-7=-29+3x | | 2x^2-48-780=0 | | 60+60+(9x+6)=180 | | 2x+(-x)+11=19 | | 2+3(3x-4)=9-3(2x+1) | | 136/21=b+75/6 | | 3.5÷10=x | | -9+4/n=-7 | | 3m-30°+2m-30°=175° | | 5x+6=-4x+114 | | 5a+3a+14+4(a-6)=10 | | 3(x+8)=8x+3-5x+21 | | 2(x-⅔)=0.4 | | -4/7w-3/2=-8/5 | | 2/k-10=-7 | | 2(x-⅔)=0.4x½(6x-10)-x=2x-5 | | (x+2)(x+6)=18- | | 6x-7=18-4x | | 2(y+5)+2Y=50 | | 13(3c-5)=4c-7 | | 1152=x+8(2x-4) | | 16x=46 | | 6y-12=9-3y-3 | | 160=8(2x+5) | | Dx(-4)=32 | | (x+2)+(x+6)=180 |