If it's not what You are looking for type in the equation solver your own equation and let us solve it.
.3x-9=15
We move all terms to the left:
.3x-9-(15)=0
We add all the numbers together, and all the variables
.3x-24=0
We move all terms containing x to the left, all other terms to the right
.3x=24
x=24/.3
x=80
| e2+14=63 | | 0.4(160+x)=76 | | 5x=7=-14=8x | | -3/4+x=2 | | 4x+5x-33=6x-9 | | 0.4(160+x)=106 | | 4y=4y^2+6y | | k-2.8=-6.1 | | (r^2)-(r)+42=0 | | 38x+2,162x-78=55(40x+10) | | 3.1x=1.3=4 | | 8d-67=5 | | w-2.25=-1/4 | | 3(x +1)− 8=14− 2(3x− 4) | | n–5=54612 | | 3(4x+4)=16x+9-4x+3 | | -23=2d-3 | | n-98=-6.23 | | -2(x+5)=6(x+5) | | 1570=750+10(n) | | 5w-8w=3 | | x-x-14=70 | | -22+m=97 | | 2y+y=14 | | (x-2)^2+3=0 | | x*3/2=6 | | 1/2x-4=x+12 | | -1/3=(8/x)-1 | | 8x+7=6x+15. | | -8x+x^2=9 | | 22.75(x+4)=455 | | 9(k-7)=6k |