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+3 = (-5/4)*x-(1*(-5/4)) // - (-5/4)*x-(1*(-5/4))
y-((-5/4)*x)+1*(-5/4)+3 = 0
(5/4)*x+y-5/4+3 = 0
5/4*x+y+7/4 = 0 // - y+7/4
5/4*x = -(y+7/4) // : 5/4
x = (-(y+7/4))/5/4
x = -4/5*(y+7/4)
x = -4/5*(y+7/4)
| -2[7x-7-6(x+7)]=2x+5 | | 3p=16.4 | | 5x+9=41 | | 8x-12=16x | | 3x+7/x-2-x-4/3x-6 | | 8(a+2)=88 | | 11=6c-7 | | 4x+39=13 | | 6(x/2-y/3)=6(5/6) | | 4y-10+y+60=5y+50-3y | | 4y-7=28 | | x/5-y/4=15/10 | | 5x-11y=44 | | 2ln(x+6)=4 | | 1/2x+2/3(-3+3x)=-19/2 | | (3x^2+9x+8)/(x+2) | | 12x+2y=18 | | (3-5i)(2+i)= | | 3x-(12)=3 | | (x^2+10x+20)/x+5 | | 1/2(1+1/3y)+2/3y=-19/2 | | y+3=-3/4x-(-3/4)*1 | | 2x-1/5+2x=19 | | 0.003*x^3+0.02*y^2=sin(0.01x^2) | | ((2x-1)/5)+2x=19 | | 4x+16/x^2+4x | | Yi=16-0.5xi | | 27x-24(-0.25+1.125x)=6 | | 7x+21y=63 | | 8y=9x-2 | | 32x-4(8x+6)=24 | | 15(.2)=4+5x |