If it's not what You are looking for type in the equation solver your own equation and let us solve it.
0.045x=9000
We move all terms to the left:
0.045x-(9000)=0
We move all terms containing x to the left, all other terms to the right
0.045x=9000
x=9000/0.045
x=200000
| 8yy=5 | | 45x+x=4x | | 14x+45=31 | | 54=6(s+2) | | y/9+43=41 | | 5n2+7n-90=0 | | 5(y-77)=85 | | -5(5.25+3.1x=-6.2(2.5x+1.9) | | -5x=-13X+264 | | 3x-(2x-3)=2x9 | | 7(z+6)=84 | | 3x+47=83 | | 21.8-g=95 | | 9(h-86)=54 | | 181=x^2 | | -7x-8=10x+6 | | 47-3y=10 | | 3x-2=4x-26 | | 3x+18=x=90 | | -8x+56=0 | | 3x+18=x=180 | | 5q+6q=7q-8q | | 40=5c+10 | | 12345e=67890e | | -5-5=-3m+15-2m | | 3w=4w | | -216=14k | | 1q=2q | | 56+67+57x=78 | | x62-4x=5 | | 6+3v-6=3-17v-3 | | 9x+12-2=4x-14+2x |