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)
2/5 = x/18 // - x/18
2/5-(x/18) = 0
2/5-1/18*x = 0 // - 2/5
-1/18*x = -2/5 // : -1/18
x = -2/5/(-1/18)
x = 36/5
x = 36/5
| -4+3b+2+5b= | | 5w-7=13 | | 12*(3-x)=0 | | log1/6x=-4 | | -5(r-4)=28-r | | 0.21n-1.05=2.1-0.14 | | 20-5x=x^3 | | -176=-4-4(8+7n) | | 2(4w+9)=9 | | 1/7=x/42 | | 1+5y=y-11 | | 9.99+3.55+6.6= | | 5x-20=x^3 | | -2(9)=9k | | 3(x-2)=72 | | (X^2)y^2+x^4= | | n/42=3/21 | | 5-3x-2x=2-6x | | m^2-5-14=0 | | 12+-13A=-6G | | -4n+18=54 | | 8(s-4)=-52 | | x=3g+2 | | 4*(2x+1)-3=81 | | 200=1500-(8x+100) | | 4x+5y-62=27 | | x/2-16=23 | | (5y^3+2y^2-7y)+(12y^3-4y^2+8)= | | (k-1)x^2-4x+k+2=0 | | x=2750-750x | | 12-2A=11A-6G | | X-42+x=90 |