If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x+.3x=10000
We move all terms to the left:
x+.3x-(10000)=0
We add all the numbers together, and all the variables
1.3x-10000=0
We move all terms containing x to the left, all other terms to the right
1.3x=10000
x=10000/1.3
x=7692+0.39999999999964/1.3
| 4+2(3x+2)=26 | | 2x-6+3x=x-4 | | 3x–2=23 | | −2(4x−1)=18 | | -10x+5x=-30 | | -y+3=y | | 5+x=3x(x-7)+6 | | 2k-3k=-4 | | 2750.27=x+0.05x | | x+279=360 | | 4x+8+2x=5x1 | | x+282=360 | | 3x+12+5x-18=180 | | 4+25x=20x=5 | | 2x+284=360 | | x3+x2+-20.625x-46.875=0 | | 2y2+13y+11=0 | | 17–(x–4)=6 | | -4+4=-8+10x | | x²—2x=48=0 | | 64+69+11x+3=180 | | –30=–2(–n+3) | | 3x+9+70+65=180 | | -5x-2=-3(2x+5) | | 2(x+1)=3(x−1) | | 58+x+55+66=180 | | 6*x=-24 | | 58+68+x+55=180 | | 4x+7=31. | | 4b^2-7b+5=1+3b | | 3x+5=10-8x | | x^2+(5−1)x+4=0 |