If it's not what You are looking for type in the equation solver your own equation and let us solve it.
0.4(x=3)=3.2
We move all terms to the left:
0.4(x-(3))=0
We multiply parentheses
0.4x-1.2=0
We move all terms containing x to the left, all other terms to the right
0.4x=1.2
x=1.2/0.4
x=2+0.4/0.4
| 1/2x-5=27 | | 5x=30x-4=72x-3=11 | | 75b2=3 | | X(x+9)=12^2 | | 158x=56 | | 4v/5=20 | | 3x-45=34x-4 | | 23-6x=47 | | 0,04(10-x)+0,3x=0,01 | | 12-12b=710710-94 | | (Y-7)(y-3)=0 | | 64^3n=8^2n-3 | | 0.7x=0.54=10.9 | | x^2-25*x+155=0 | | x^2-8x+12=16-4x^2 | | 14x+5x+2=-7+4x | | 0.54x=2=6.05 | | 4x-3x=142+7x | | 14x-3x=142+7x | | 10+6(7x+11)=-4(9x-6) | | (x^2-6)(x-1)(x+1)=0 | | 30-5x=19+6x | | -3(2x+4)=3(x-4) | | -15-8(9-4x)=4x+3 | | 2x÷5-÷1,2=x÷5 | | -3-2(10x+8)=x+23 | | 0.2(7-x)+0.4x=0.9 | | -0.25-0.01x=-0.33 | | 2x+1=-12(-6x+4)+10 | | 5/12x+65=85 | | -0.25-0.01x=0.27 | | -0.25-0.01x=-0.27 |