If it's not what You are looking for type in the equation solver your own equation and let us solve it.
51+100=x
We move all terms to the left:
51+100-(x)=0
We add all the numbers together, and all the variables
-1x+151=0
We move all terms containing x to the left, all other terms to the right
-x=-151
x=-151/-1
x=+151
| 6x+17=-43 | | 8(x+17)=168 | | -14d+15-d=15-15d | | 7(x-13)-18=-130 | | -15d=-15d | | 3m-12=4(m=-4) | | 8(x-13)-11=-147 | | 4x^2+4=346 | | 10(x+16)+10=110 | | 4x^2+4=340 | | 14+5=9x+30 | | 18x+4=9x+67 | | 18+4=9x+67 | | 14x-9=8x-27 | | 16x+4=6x-26 | | 14x+6=4x-24 | | 6(6y-4)+1=5(5y-1)+14 | | 35=3+2(b+7) | | 8x-14=14x+2 | | 2+3/4x=20 | | 14(x+3)=10 | | -3(-2d+6)=-18+6d | | -8g+20+20=-20-12g | | 2x(5x-4)=12 | | x3+6x2-3x-18=0 | | 6(-4h-1)+5h=-12h-20 | | 20s+13-11s=-17+14s | | 3p+18=-18+3(p+12) | | 0.5x+0.25=-5 | | 2q-15=-15+4q-2q | | x+1.5*x+1.5*x=290 | | 20m+14=m+12+19m |