If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x in (-oo:+oo)
2/10 = x/20 // - x/20
2/10-(x/20) = 0
1/5-1/20*x = 0 // - 1/5
-1/20*x = -1/5 // : -1/20
x = -1/5/(-1/20)
x = 4
x = 4
| 384w^2-294=0 | | n^2(n-2)(2n-5)=0 | | 108n=(n-2)*180 | | -4-14= | | 2b^5y^4/5y*15y/4b | | 2b+2=5b-16 | | 6(4s+8)=264 | | 6(x+8)=-6(2x-6)+9x | | 12x+5=10x-25 | | n^2(n+2)(2n+5)=0 | | x+21+34=180 | | 6(2l+5)=54 | | k-5+1=11 | | 8y+3=19y-74 | | P-1=2p+3p-10 | | 4(a-8)=28 | | 7x+11=4y | | -4*6x-19=5 | | -4(2-3x)=7-(1/2)(4x-6) | | 4x-16(32)= | | 5s+40=110 | | 39.5=(12+B-14)*0.414 | | 5x-11=3x+25 | | 60n=(n-2)*180 | | 4p(6)+27=39 | | X^2(2x-1)=2x-1 | | -13y^2+208=0 | | 10(9y-2)+7y=-5 | | .07x+.05(x-10)=5.7 | | 5x+2(X-3)=50 | | v-9+7=14 | | Log(3x+1)-log(x-2)=1 |