If it's not what You are looking for type in the equation solver your own equation and let us solve it.
253=99-x
We move all terms to the left:
253-(99-x)=0
We add all the numbers together, and all the variables
-(-1x+99)+253=0
We get rid of parentheses
1x-99+253=0
We add all the numbers together, and all the variables
x+154=0
We move all terms containing x to the left, all other terms to the right
x=-154
| 37x^2+222x-96=0 | | x-5=x10 | | 4x-9+(2x+5)=26 | | 6×+4y=12 | | 5/6x–1/5x=19 | | 18=9(x+80) | | 396=2l+l | | 10+(2x-1)=16 | | (7x/3)+(13/2)–(7x/6)=(17/12)–(3x/4) | | 9x+2.84=3x+11 | | 56-4w=3w | | 3(6+4)=2(6x+9) | | u/4=5 | | 7x/3+13/2–7x/6=17/12–3x/4 | | 2(v-4)=32 | | -8(v+6)=-40 | | 4x+8=5+x | | 188-v=244 | | -3.12=v/4+2 | | 3h–2h=5+h | | 3x-8-8=42 | | u/6+12.1=-7.1 | | u/6+12.1=7.1 | | 4(x+5)=-2x-22 | | 10x+5=5(2x-3) | | 14+r=15 | | 8b=21 | | -3/4u-13=-1 | | .3*100+.1*100+.3*100+.15*93+.15*x=93 | | -2.1+2w=1.1 | | 8v=6v+18 | | 3(v-7)-6v=9 |