If it's not what You are looking for type in the equation solver your own equation and let us solve it.
12=5u-8
We move all terms to the left:
12-(5u-8)=0
We get rid of parentheses
-5u+8+12=0
We add all the numbers together, and all the variables
-5u+20=0
We move all terms containing u to the left, all other terms to the right
-5u=-20
u=-20/-5
u=+4
| 13.5-7y=2.3 | | 8w+4=7w+2 | | 125m-75m+48.250=51.000-200m | | 2(40-5y)=10y+5(1-y | | 17(r+12)=374 | | 3w-9+w+3w=6w | | X+1.4x+(x+35)+(x+-5)=360 | | 38=28-b | | (x-12)-4=-36 | | 19h=27 | | (x-12)-3=81 | | x-12(-3)=81 | | 64+60+6y=180 | | 129.99+2.25m=170.49 | | 7x-5x=81 | | 10x+2=-82 | | 90x+31=180 | | v=1/3.16.10 | | -10=w-32+7 | | A(t)=20-(3)t | | g*g*g=512 | | (-5x+17)=(-9x+23) | | 2(k-2)=2(k-9) | | 5^(2x-3)=160 | | 2(3y+7)=28 | | 5x+20+80=189 | | x-8x-4-4=-92 | | 3(10)+2y=34 | | y=-4+400 | | 2x+x+50=3x+5x | | s+29=-42 | | -29f=174 |