If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x-y-4;2*x+y-5
2/3 = 20
x-y-4;2*x+y-5
11/2-(31/4)
(2*x+4)/x = 2;x
x
| 5(4x-x)=21x-10x+4 | | y^2=7/2x | | 408=-8(-7p+5) | | -(a-1)=8 | | y^2=7/2c | | -245=-7(5x-5) | | -5(1-8k)=-165 | | 155=5(4m+7)-5m | | -4(u-2)=32 | | -v-8(4-8v)=472 | | -7p-4(p+7)=-105 | | 2x+9=8x-x+3 | | 11/2-31/4 | | 2(5-5r)-5r=-110 | | 10(p+5)=100 | | -4(-8n+4)=112 | | c=0.12m+38 | | 8=b-1+8n | | 50+(25x+35x)=395 | | f(x)=x^3-2xi^2-9x+18i | | ln(20)=ln(2)+ln(x+3) | | 24=-4(y+5) | | 11x+9-5x=18-3x | | 4158=-540+13.5x | | 1500=-540+13.5x | | 12=-4(x+3) | | 5t-7n=38 | | 13/20b-5=-3 | | 0=9(b-2) | | 49-6w=w | | 4(2j+3)=-3(j-1)+31 | | 13y=14+6y |