If it's not what You are looking for type in the equation solver your own equation and let us solve it.
1000-x=99
We simplify the equation to the form, which is simple to understand
1000-x=99
We move all terms containing x to the left and all other terms to the right.
-1x=+99-1000
We simplify left and right side of the equation.
-1x=-901
We divide both sides of the equation by -1 to get x.
x=901
| 3(v-2)-6v=15 | | 5a(4+5)=45 | | -14x^2-17x+45=0 | | 8a^2+6a=5 | | (x)*(0.1)+(1-x)*(0.15)=0.12 | | 5+6m=-m^2 | | 10x^2=5x | | 50x^2+20x+2=0 | | x+4=90 | | 48-5x=13x+20 | | -8x=-3y-11 | | 6-8x=44-22x | | 6358.5=3.14*r^2 | | -55-9x=10x+21 | | 276.32=2r*3.14 | | 5x+9=-15-7x | | a-3=-5 | | 5x-7y+6=0 | | 7x^2+8x+5=0 | | 2(x^2)=18 | | x^2+3+9x=0 | | 7c+2-4(2c+1)=3(c-3) | | 6(r+2)-4=20 | | 12x^2+10x=16 | | 6(x-1)=4(x+7) | | 5n-5=2n+4 | | (5x-2)2=10 | | 4x^2-24x+36=0 | | 8x^2-3x-8x+3=0 | | 5y+10-6y=9 | | 7-3(x-5)+9=19 | | 30xy+36x^2+30x+25y=0 |