If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x*0.4=2000
We move all terms to the left:
x*0.4-(2000)=0
Wy multiply elements
0.4x-2000=0
We move all terms containing x to the left, all other terms to the right
0.4x=2000
x=2000/0.4
x=5000
| x*0.4=2720 | | x*0.4=2960 | | x*0.4=2320 | | x*0.4=3120 | | (3x-7)^2-(5x-2)(5x+2)+32=(4x-1)(4x-1) | | X+x+2/x+1/4+1=100 | | (0.10x)+(4.95)=8.65 | | 11(m-3)-30=3 | | -150=50-(x/2) | | Y=360°×x | | 250=50+(x/2) | | a^2-32a+81=0 | | 3x*2+2x+7=20 | | -3a^2-21a-18=0 | | 2x^2=5x=2 | | 2(2+4b)=2b-8 | | x/4x+8=20 | | 16x-35=7x-18 | | 6(3x-7)=42 | | x-0,15x=13 | | 2000=4x3+-140x2+1200x | | 6k^2-k=12 | | 7x^2+10=46 | | X=3y+1/2 | | 3(3a=+9) | | 4o-0.75=6.5 | | 3x²-18x-1.4=0 | | 5x^2-19x+12=6 | | 2x/7-3=-2 | | 2x³-3x²-2x=0 | | 3x-18=-2x-7 | | X^4=-4i |