If it's not what You are looking for type in the equation solver your own equation and let us solve it.
X+2X=250000000
We move all terms to the left:
X+2X-(250000000)=0
We add all the numbers together, and all the variables
3X-250000000=0
We move all terms containing X to the left, all other terms to the right
3X=250000000
X=250000000/3
X=83333333+1/3
| (3y+20)+(2y)+(y/10)=180 | | 4x+9=x+39 | | 4t=t+54 | | |2x+1|=6x-7 | | -0.73x+0.53=5.2 | | 10z-2=9z-3-z | | 12x+21=8x+29 | | x+2x+9.2x=0 | | -x+3-7x=3 | | -24+12d=2(d-30)+22 | | 12x+21=8x29 | | (9x+2)^2=49 | | x+42+90=72+x | | 2n+8/3=3 | | 2n+8|3=4 | | 8v^2-3=-138 | | 7-(-10)=x- | | 3h=155 | | 3x^2−26x+46=0 | | m-44=25 | | 18x-2+70=140 | | v-86=3 | | 4(3x-7)-2=4(x-3)+54 | | 33x+15=12x | | 9p(p+3)=0 | | -2k+108=8k+48 | | 13x-3+35+114=180 | | 2+4y-31=123 | | (3x+17)=(1/2x-5) | | 13x-3+114=35 | | 3(k-4)+3k=k+3 | | 13x-3+35=114 |