If it's not what You are looking for type in the equation solver your own equation and let us solve it.
5x/10=400
We move all terms to the left:
5x/10-(400)=0
We multiply all the terms by the denominator
5x-400*10=0
We add all the numbers together, and all the variables
5x-4000=0
We move all terms containing x to the left, all other terms to the right
5x=4000
x=4000/5
x=800
| 2/5=4a=-6/5 | | 6-x=9+2x | | 5x/15=400. | | 15x^2+7x-88=0 | | 2x+1+2x-1=10 | | -7(3x-6=21 | | 7x-4=3-2x | | 1/3+a=5/4 | | -9x+8=-118 | | 4(6x+6)=120 | | 48=(5x+2) | | 180=48(5x+2) | | -9x+8=118 | | -9x+8=-100 | | (8x-4)°=(6x-12)° | | 2(8.25-1.5y)+3y=16.50 | | (54x)+12(48/12)=12016 | | (54x)+12(48/12)=12,016 | | (x-2)(7x-2)=0 | | (x+4)(4x+7)=0 | | x/5.5+12=25. | | 90=x+1/2x | | 7-4/5x=35 | | (x+1)(6x-5)=0 | | 180=90+x+1/2x | | 7n-9=-100 | | 12x+30=2x+30 | | 5-39=i | | 84=2g*R | | 2n^2-7n-63=9 | | 24x-32=12x-4 | | 9x-12=24x-32 |