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*x = (5*y)/2 // - (5*y)/2
2*x-((5*y)/2) = 0
2*x+(-5/2)*y = 0
2*x-5/2*y = 0 // + -5/2*y
2*x = -(-5/2*y) // : 2
x = (-(-5/2*y))/2
x = 5/4*y
x = 5/4*y
| (4x-3)(2x+5)=5000 | | 15y-37=458 | | 2x^2+8x=-9 | | 9g^2-24g+16=0 | | 2x(3a-4x)= | | 14x+36=92 | | 2x-30/x=4 | | 5=3.(1-2x) | | (-2,3)y=1/2x-1 | | 3*-8=8*-33 | | b/a=a/2b | | Y(y+5)=52 | | -7-4x=-3 | | 49n^2+14n+1=0 | | 12x^2+7xy+32x+2y=0 | | (x+13)+y= | | .5(x+12)-4=7 | | -1x+2=9 | | -14-14x=-7 | | (y^8)^-3/2 | | (-1/2*-2)x=-1/2(16) | | ln(4x-9)=5 | | (4x^3y+y^3-2x)dx+(x^4+3xy^3-3y^2)dy=0 | | 10x-109=3x-11 | | 3x+1-8=-7+3x | | 6.49s+8.32=23.79 | | 3/dd=18 | | -4-8x=28 | | -1/6t=;W | | 5x+(3x+2)(2x-7)= | | 7+35x=15+31 | | (x^2)*(x+1)*2=60 |