If it's not what You are looking for type in the equation solver your own equation and let us solve it.
100+.8(x-100)=250
We move all terms to the left:
100+.8(x-100)-(250)=0
We add all the numbers together, and all the variables
.8(x-100)-150=0
We multiply parentheses
0.8x-80-150=0
We add all the numbers together, and all the variables
0.8x-230=0
We move all terms containing x to the left, all other terms to the right
0.8x=230
x=230/0.8
x=287+0.39999999999998/0.8
| (7+9i)(7+9i)=0 | | 2(3.14)=r | | -8=-w-9-10w | | -0.8q+6=0.4q+2 | | -3s(5s-3)-9=-2(9s+6)-2 | | 4x=x+8=27 | | 4x=x+8=37 | | 8(45m)=-4(6+8m) | | 3+2x=2(-x+8)-25 | | 19-2r=1 | | 10=3n=5 | | 6y=2(3y+1) | | 7(k+4)=-1+8(k+2 | | -8x+5=9 | | 9(y-3)=5y-35 | | 96=6+g | | 54=36-9x | | 8=-4(x+5) | | 13n-11n=12 | | -5y+3=-3(y+5) | | 4(2x+5)=-6(3x+1) | | x=(9x-34)(20-x) | | -10x+3=11 | | -1/3a-7=-3 | | -25=v-16 | | 2x+2=26-4x | | 6(0.5y-5)=-18 | | 15/33=j | | 19x+5.50=11x+6.75 | | -1+4x=10 | | 18k=20k+18 | | k=4.2-5 |