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)
y = (-5/2)*x-(2/7) // - (-5/2)*x-(2/7)
y-((-5/2)*x)+2/7 = 0
(5/2)*x+y+2/7 = 0
5/2*x+y+2/7 = 0 // - y+2/7
5/2*x = -(y+2/7) // : 5/2
x = (-(y+2/7))/5/2
x = -2/5*(y+2/7)
x = -2/5*(y+2/7)
| 4x-1=8-x^2 | | 38-4p=-5(7-7p)-5 | | -w=-16 | | n-22=7*3 | | 8a^2+16a-40=2 | | 7-7w+3w=3 | | y=(3a+4b)(3a-4b) | | 8-8k=7(4-4k) | | (7x^2)(xy^5)(2x^3y^2)= | | 2sin^2t+3cost=0 | | =int(2cos(2x)) | | 1+5n+2=-2 | | y=(y-8)(y+8) | | 6k^2+12k-44=4 | | x+5=(3x+3) | | 9y/7=3y-5 | | 9.10x+5.5(168)-5.5x=1201.20 | | 5+9z-z=7 | | y=(4m+1)2 | | 11cosx+6=-cosx | | y=(x+2)2 | | 9x^2-x+48=0 | | 0.4(a+2)=-28.4 | | -17(x-10)= | | n-5+2=-9 | | y=(4m+n)(m-2n) | | y-1=(2y-5) | | 2.6x+4.4(1150)-4.4x=4178 | | 4s-5t=4 | | (3x-3)+2(2x+7)=5x-3 | | 7x^2+14x-49=-7 | | 19x+6= |