If it's not what You are looking for type in the equation solver your own equation and let us solve it.
15-12x=0
We move all terms containing x to the left, all other terms to the right
-12x=-15
x=-15/-12
x=1+1/4
| 6m+6=36m= | | x.5=-8 | | 12+8=3a-3 | | 12x-(3x+7)=25-(2x+5) | | 6y=y+45 | | 4(y-4)-(y-5)=10 | | -2x+-4+2x=-4 | | 4(2x-9)-4×=4-6x | | m+15/7=6 | | 13b+20=18b+5 | | 20*30=7x-11*4x-2 | | .4x+5=7x+20 | | 14y/2+3/2=2/5 | | 0.5x^2+18x-64=0 | | 14y+3/2=2/5 | | 9^5x=49 | | X^2-4x+14=4x-2 | | 7a+4=5a | | 1+-2x+2x=1 | | -1=6=x/2 | | -11-56=-14x+46 | | 4(5x-18)=88 | | (3x-1)^1÷3=2 | | 4x-4=5-4 | | 6f-9-4=-6f+12 | | (x+2)÷(x-2)=7÷3 | | X3-32x-136=0 | | 21x+8=50 | | 21x-8=50 | | 0,7+4y=1.7 | | 5n+6=2n+24 | | 8b=-8 |